201995794640

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1433}}^1\times {\mathrm{24137}}^1$

素因数の和:25656

約数の個数: 80

約数和(自身を含む): 476425609488

約数和(自身を除く): 274429814848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1433, 1460, 2866, 2920, 5732, 5840, 7165, 11464, 14330, 22928, 24137, 28660, 48274, 57320, 96548, 104609, 114640, 120685, 193096, 209218, 241370, 386192, 418436, 482740, 523045, 836872, 965480, 1046090, 1673744, 1762001, 1930960, 2092180, 3524002, 4184360, 7048004, 8368720, 8810005, 14096008, 17620010, 28192016, 34588321, 35240020, 69176642, 70480040, 138353284, 140960080, 172941605, 276706568, 345883210, 553413136, 691766420, 1383532840, 2524947433, 2767065680, 5049894866, 10099789732, 12624737165, 20199579464, 25249474330, 40399158928, 50498948660, 100997897320, 201995794640]

約数ペア:

[(1, 201995794640), (2, 100997897320), (4, 50498948660), (5, 40399158928), (8, 25249474330), (10, 20199579464), (16, 12624737165), (20, 10099789732), (40, 5049894866), (73, 2767065680), (80, 2524947433), (146, 1383532840), (292, 691766420), (365, 553413136), (584, 345883210), (730, 276706568), (1168, 172941605), (1433, 140960080), (1460, 138353284), (2866, 70480040), (2920, 69176642), (5732, 35240020), (5840, 34588321), (7165, 28192016), (11464, 17620010), (14330, 14096008), (22928, 8810005), (24137, 8368720), (28660, 7048004), (48274, 4184360), (57320, 3524002), (96548, 2092180), (104609, 1930960), (114640, 1762001), (120685, 1673744), (193096, 1046090), (209218, 965480), (241370, 836872), (386192, 523045), (418436, 482740)]