202030243580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{1762609}}^1$

素因数の和:1763150

約数の個数: 48

約数和(自身を含む): 463721539680

約数和(自身を除く): 261691296100

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 521, 1042, 2084, 2605, 5210, 5731, 10420, 11462, 22924, 28655, 57310, 114620, 1762609, 3525218, 7050436, 8813045, 17626090, 19388699, 35252180, 38777398, 77554796, 96943495, 193886990, 387773980, 918319289, 1836638578, 3673277156, 4591596445, 9183192890, 10101512179, 18366385780, 20203024358, 40406048716, 50507560895, 101015121790, 202030243580]

約数ペア:

[(1, 202030243580), (2, 101015121790), (4, 50507560895), (5, 40406048716), (10, 20203024358), (11, 18366385780), (20, 10101512179), (22, 9183192890), (44, 4591596445), (55, 3673277156), (110, 1836638578), (220, 918319289), (521, 387773980), (1042, 193886990), (2084, 96943495), (2605, 77554796), (5210, 38777398), (5731, 35252180), (10420, 19388699), (11462, 17626090), (22924, 8813045), (28655, 7050436), (57310, 3525218), (114620, 1762609)]