206413500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:269

約数の個数: 192

約数和(自身を含む): 650797056

約数和(自身を除く): 444383556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 31, 46, 50, 60, 62, 69, 75, 92, 93, 100, 115, 124, 125, 138, 150, 155, 186, 193, 230, 250, 276, 300, 310, 345, 372, 375, 386, 460, 465, 500, 575, 579, 620, 690, 713, 750, 772, 775, 930, 965, 1150, 1158, 1380, 1426, 1500, 1550, 1725, 1860, 1930, 2139, 2300, 2316, 2325, 2852, 2875, 2895, 3100, 3450, 3565, 3860, 3875, 4278, 4439, 4650, 4825, 5750, 5790, 5983, 6900, 7130, 7750, 8556, 8625, 8878, 9300, 9650, 10695, 11500, 11580, 11625, 11966, 13317, 14260, 14475, 15500, 17250, 17756, 17825, 17949, 19300, 21390, 22195, 23250, 23932, 24125, 26634, 28950, 29915, 34500, 35650, 35898, 42780, 44390, 46500, 48250, 53268, 53475, 57900, 59830, 66585, 71300, 71796, 72375, 88780, 89125, 89745, 96500, 106950, 110975, 119660, 133170, 137609, 144750, 149575, 178250, 179490, 213900, 221950, 266340, 267375, 275218, 289500, 299150, 332925, 356500, 358980, 412827, 443900, 448725, 534750, 550436, 554875, 598300, 665850, 688045, 747875, 825654, 897450, 1069500, 1109750, 1331700, 1376090, 1495750, 1651308, 1664625, 1794900, 2064135, 2219500, 2243625, 2752180, 2991500, 3329250, 3440225, 4128270, 4487250, 6658500, 6880450, 8256540, 8974500, 10320675, 13760900, 17201125, 20641350, 34402250, 41282700, 51603375, 68804500, 103206750, 206413500]

約数ペア:

[(1, 206413500), (2, 103206750), (3, 68804500), (4, 51603375), (5, 41282700), (6, 34402250), (10, 20641350), (12, 17201125), (15, 13760900), (20, 10320675), (23, 8974500), (25, 8256540), (30, 6880450), (31, 6658500), (46, 4487250), (50, 4128270), (60, 3440225), (62, 3329250), (69, 2991500), (75, 2752180), (92, 2243625), (93, 2219500), (100, 2064135), (115, 1794900), (124, 1664625), (125, 1651308), (138, 1495750), (150, 1376090), (155, 1331700), (186, 1109750), (193, 1069500), (230, 897450), (250, 825654), (276, 747875), (300, 688045), (310, 665850), (345, 598300), (372, 554875), (375, 550436), (386, 534750), (460, 448725), (465, 443900), (500, 412827), (575, 358980), (579, 356500), (620, 332925), (690, 299150), (713, 289500), (750, 275218), (772, 267375), (775, 266340), (930, 221950), (965, 213900), (1150, 179490), (1158, 178250), (1380, 149575), (1426, 144750), (1500, 137609), (1550, 133170), (1725, 119660), (1860, 110975), (1930, 106950), (2139, 96500), (2300, 89745), (2316, 89125), (2325, 88780), (2852, 72375), (2875, 71796), (2895, 71300), (3100, 66585), (3450, 59830), (3565, 57900), (3860, 53475), (3875, 53268), (4278, 48250), (4439, 46500), (4650, 44390), (4825, 42780), (5750, 35898), (5790, 35650), (5983, 34500), (6900, 29915), (7130, 28950), (7750, 26634), (8556, 24125), (8625, 23932), (8878, 23250), (9300, 22195), (9650, 21390), (10695, 19300), (11500, 17949), (11580, 17825), (11625, 17756), (11966, 17250), (13317, 15500), (14260, 14475)]