201992560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{271}}^1$

素因数の和:324

約数の個数: 160

約数和(自身を含む): 592533504

約数和(自身を除く): 390540944

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 121, 140, 154, 176, 220, 242, 271, 280, 308, 385, 440, 484, 542, 560, 605, 616, 770, 847, 880, 968, 1084, 1210, 1232, 1331, 1355, 1540, 1694, 1897, 1936, 2168, 2420, 2662, 2710, 2981, 3080, 3388, 3794, 4235, 4336, 4840, 5324, 5420, 5962, 6160, 6655, 6776, 7588, 8470, 9317, 9485, 9680, 10648, 10840, 11924, 13310, 13552, 14905, 15176, 16940, 18634, 18970, 20867, 21296, 21680, 23848, 26620, 29810, 30352, 32791, 33880, 37268, 37940, 41734, 46585, 47696, 53240, 59620, 65582, 67760, 74536, 75880, 83468, 93170, 104335, 106480, 119240, 131164, 149072, 151760, 163955, 166936, 186340, 208670, 229537, 238480, 262328, 327910, 333872, 360701, 372680, 417340, 459074, 524656, 655820, 721402, 745360, 834680, 918148, 1147685, 1311640, 1442804, 1669360, 1803505, 1836296, 2295370, 2524907, 2623280, 2885608, 3607010, 3672592, 4590740, 5049814, 5771216, 7214020, 9181480, 10099628, 12624535, 14428040, 18362960, 20199256, 25249070, 28856080, 40398512, 50498140, 100996280, 201992560]

約数ペア:

[(1, 201992560), (2, 100996280), (4, 50498140), (5, 40398512), (7, 28856080), (8, 25249070), (10, 20199256), (11, 18362960), (14, 14428040), (16, 12624535), (20, 10099628), (22, 9181480), (28, 7214020), (35, 5771216), (40, 5049814), (44, 4590740), (55, 3672592), (56, 3607010), (70, 2885608), (77, 2623280), (80, 2524907), (88, 2295370), (110, 1836296), (112, 1803505), (121, 1669360), (140, 1442804), (154, 1311640), (176, 1147685), (220, 918148), (242, 834680), (271, 745360), (280, 721402), (308, 655820), (385, 524656), (440, 459074), (484, 417340), (542, 372680), (560, 360701), (605, 333872), (616, 327910), (770, 262328), (847, 238480), (880, 229537), (968, 208670), (1084, 186340), (1210, 166936), (1232, 163955), (1331, 151760), (1355, 149072), (1540, 131164), (1694, 119240), (1897, 106480), (1936, 104335), (2168, 93170), (2420, 83468), (2662, 75880), (2710, 74536), (2981, 67760), (3080, 65582), (3388, 59620), (3794, 53240), (4235, 47696), (4336, 46585), (4840, 41734), (5324, 37940), (5420, 37268), (5962, 33880), (6160, 32791), (6655, 30352), (6776, 29810), (7588, 26620), (8470, 23848), (9317, 21680), (9485, 21296), (9680, 20867), (10648, 18970), (10840, 18634), (11924, 16940), (13310, 15176), (13552, 14905)]