201897150

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2113}}^1$

素因数の和:2155

約数の個数: 144

約数和(自身を含む): 627553584

約数和(自身を除く): 425656434

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 30, 35, 39, 42, 49, 50, 65, 70, 75, 78, 91, 98, 105, 130, 147, 150, 175, 182, 195, 210, 245, 273, 294, 325, 350, 390, 455, 490, 525, 546, 637, 650, 735, 910, 975, 1050, 1225, 1274, 1365, 1470, 1911, 1950, 2113, 2275, 2450, 2730, 3185, 3675, 3822, 4226, 4550, 6339, 6370, 6825, 7350, 9555, 10565, 12678, 13650, 14791, 15925, 19110, 21130, 27469, 29582, 31695, 31850, 44373, 47775, 52825, 54938, 63390, 73955, 82407, 88746, 95550, 103537, 105650, 137345, 147910, 158475, 164814, 192283, 207074, 221865, 274690, 310611, 316950, 369775, 384566, 412035, 443730, 517685, 576849, 621222, 686725, 739550, 824070, 961415, 1035370, 1109325, 1153698, 1345981, 1373450, 1553055, 1922830, 2060175, 2218650, 2588425, 2691962, 2884245, 3106110, 4037943, 4120350, 4807075, 5176850, 5768490, 6729905, 7765275, 8075886, 9614150, 13459810, 14421225, 15530550, 20189715, 28842450, 33649525, 40379430, 67299050, 100948575, 201897150]

約数ペア:

[(1, 201897150), (2, 100948575), (3, 67299050), (5, 40379430), (6, 33649525), (7, 28842450), (10, 20189715), (13, 15530550), (14, 14421225), (15, 13459810), (21, 9614150), (25, 8075886), (26, 7765275), (30, 6729905), (35, 5768490), (39, 5176850), (42, 4807075), (49, 4120350), (50, 4037943), (65, 3106110), (70, 2884245), (75, 2691962), (78, 2588425), (91, 2218650), (98, 2060175), (105, 1922830), (130, 1553055), (147, 1373450), (150, 1345981), (175, 1153698), (182, 1109325), (195, 1035370), (210, 961415), (245, 824070), (273, 739550), (294, 686725), (325, 621222), (350, 576849), (390, 517685), (455, 443730), (490, 412035), (525, 384566), (546, 369775), (637, 316950), (650, 310611), (735, 274690), (910, 221865), (975, 207074), (1050, 192283), (1225, 164814), (1274, 158475), (1365, 147910), (1470, 137345), (1911, 105650), (1950, 103537), (2113, 95550), (2275, 88746), (2450, 82407), (2730, 73955), (3185, 63390), (3675, 54938), (3822, 52825), (4226, 47775), (4550, 44373), (6339, 31850), (6370, 31695), (6825, 29582), (7350, 27469), (9555, 21130), (10565, 19110), (12678, 15925), (13650, 14791)]