201658502500

素因数分解:

$2^2\times 5^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{4201}}^1$

素因数の和:4456

約数の個数: 240

約数和(自身を含む): 545455098496

約数和(自身を除く): 343796595996

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 125, 130, 140, 175, 182, 211, 250, 260, 325, 350, 364, 422, 455, 500, 625, 650, 700, 844, 875, 910, 1055, 1250, 1300, 1477, 1625, 1750, 1820, 2110, 2275, 2500, 2743, 2954, 3250, 3500, 4201, 4220, 4375, 4550, 5275, 5486, 5908, 6500, 7385, 8125, 8402, 8750, 9100, 10550, 10972, 11375, 13715, 14770, 16250, 16804, 17500, 19201, 21005, 21100, 22750, 26375, 27430, 29407, 29540, 32500, 36925, 38402, 42010, 45500, 52750, 54613, 54860, 56875, 58814, 68575, 73850, 76804, 84020, 96005, 105025, 105500, 109226, 113750, 117628, 131875, 137150, 147035, 147700, 184625, 192010, 210050, 218452, 227500, 263750, 273065, 274300, 294070, 342875, 369250, 382291, 384020, 420100, 480025, 525125, 527500, 546130, 588140, 685750, 735175, 738500, 764582, 886411, 923125, 960050, 1050250, 1092260, 1365325, 1371500, 1470350, 1529164, 1714375, 1772822, 1846250, 1911455, 1920100, 2100500, 2400125, 2625625, 2730650, 2940700, 3428750, 3545644, 3675875, 3692500, 3822910, 4432055, 4800250, 5251250, 5461300, 6204877, 6826625, 6857500, 7351750, 7645820, 8864110, 9557275, 9600500, 10502500, 11523343, 12000625, 12409754, 13653250, 14703500, 17728220, 18379375, 19114550, 22160275, 23046686, 24001250, 24819508, 27306500, 31024385, 34133125, 36758750, 38229100, 44320550, 46093372, 47786375, 48002500, 57616715, 62048770, 68266250, 73517500, 80663401, 88641100, 95572750, 110801375, 115233430, 124097540, 136532500, 155121925, 161326802, 191145500, 221602750, 230466860, 238931875, 288083575, 310243850, 322653604, 403317005, 443205500, 477863750, 554006875, 576167150, 620487700, 775609625, 806634010, 955727500, 1108013750, 1152334300, 1440417875, 1551219250, 1613268020, 2016585025, 2216027500, 2880835750, 3102438500, 3878048125, 4033170050, 5761671500, 7202089375, 7756096250, 8066340100, 10082925125, 14404178750, 15512192500, 20165850250, 28808357500, 40331700500, 50414625625, 100829251250, 201658502500]

約数ペア:

[(1, 201658502500), (2, 100829251250), (4, 50414625625), (5, 40331700500), (7, 28808357500), (10, 20165850250), (13, 15512192500), (14, 14404178750), (20, 10082925125), (25, 8066340100), (26, 7756096250), (28, 7202089375), (35, 5761671500), (50, 4033170050), (52, 3878048125), (65, 3102438500), (70, 2880835750), (91, 2216027500), (100, 2016585025), (125, 1613268020), (130, 1551219250), (140, 1440417875), (175, 1152334300), (182, 1108013750), (211, 955727500), (250, 806634010), (260, 775609625), (325, 620487700), (350, 576167150), (364, 554006875), (422, 477863750), (455, 443205500), (500, 403317005), (625, 322653604), (650, 310243850), (700, 288083575), (844, 238931875), (875, 230466860), (910, 221602750), (1055, 191145500), (1250, 161326802), (1300, 155121925), (1477, 136532500), (1625, 124097540), (1750, 115233430), (1820, 110801375), (2110, 95572750), (2275, 88641100), (2500, 80663401), (2743, 73517500), (2954, 68266250), (3250, 62048770), (3500, 57616715), (4201, 48002500), (4220, 47786375), (4375, 46093372), (4550, 44320550), (5275, 38229100), (5486, 36758750), (5908, 34133125), (6500, 31024385), (7385, 27306500), (8125, 24819508), (8402, 24001250), (8750, 23046686), (9100, 22160275), (10550, 19114550), (10972, 18379375), (11375, 17728220), (13715, 14703500), (14770, 13653250), (16250, 12409754), (16804, 12000625), (17500, 11523343), (19201, 10502500), (21005, 9600500), (21100, 9557275), (22750, 8864110), (26375, 7645820), (27430, 7351750), (29407, 6857500), (29540, 6826625), (32500, 6204877), (36925, 5461300), (38402, 5251250), (42010, 4800250), (45500, 4432055), (52750, 3822910), (54613, 3692500), (54860, 3675875), (56875, 3545644), (58814, 3428750), (68575, 2940700), (73850, 2730650), (76804, 2625625), (84020, 2400125), (96005, 2100500), (105025, 1920100), (105500, 1911455), (109226, 1846250), (113750, 1772822), (117628, 1714375), (131875, 1529164), (137150, 1470350), (147035, 1371500), (147700, 1365325), (184625, 1092260), (192010, 1050250), (210050, 960050), (218452, 923125), (227500, 886411), (263750, 764582), (273065, 738500), (274300, 735175), (294070, 685750), (342875, 588140), (369250, 546130), (382291, 527500), (384020, 525125), (420100, 480025)]