201476860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{577}}^1$

素因数の和:695

約数の個数: 96

約数和(自身を含む): 489404160

約数和(自身を除く): 287927300

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 79, 85, 130, 158, 170, 221, 260, 316, 340, 395, 442, 577, 790, 884, 1027, 1105, 1154, 1343, 1580, 2054, 2210, 2308, 2686, 2885, 4108, 4420, 5135, 5372, 5770, 6715, 7501, 9809, 10270, 11540, 13430, 15002, 17459, 19618, 20540, 26860, 30004, 34918, 37505, 39236, 45583, 49045, 69836, 75010, 87295, 91166, 98090, 127517, 150020, 174590, 182332, 196180, 227915, 255034, 349180, 455830, 510068, 592579, 637585, 774911, 911660, 1185158, 1275170, 1549822, 2370316, 2550340, 2962895, 3099644, 3874555, 5925790, 7749110, 10073843, 11851580, 15498220, 20147686, 40295372, 50369215, 100738430, 201476860]

約数ペア:

[(1, 201476860), (2, 100738430), (4, 50369215), (5, 40295372), (10, 20147686), (13, 15498220), (17, 11851580), (20, 10073843), (26, 7749110), (34, 5925790), (52, 3874555), (65, 3099644), (68, 2962895), (79, 2550340), (85, 2370316), (130, 1549822), (158, 1275170), (170, 1185158), (221, 911660), (260, 774911), (316, 637585), (340, 592579), (395, 510068), (442, 455830), (577, 349180), (790, 255034), (884, 227915), (1027, 196180), (1105, 182332), (1154, 174590), (1343, 150020), (1580, 127517), (2054, 98090), (2210, 91166), (2308, 87295), (2686, 75010), (2885, 69836), (4108, 49045), (4420, 45583), (5135, 39236), (5372, 37505), (5770, 34918), (6715, 30004), (7501, 26860), (9809, 20540), (10270, 19618), (11540, 17459), (13430, 15002)]