204156912228

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1\times {\mathrm{865057}}^1$

素因数の和:865412

約数の個数: 48

約数和(自身を含む): 484820025984

約数和(自身を除く): 280663113756

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 277, 284, 426, 554, 831, 852, 1108, 1662, 3324, 19667, 39334, 59001, 78668, 118002, 236004, 865057, 1730114, 2595171, 3460228, 5190342, 10380684, 61419047, 122838094, 184257141, 239620789, 245676188, 368514282, 479241578, 718862367, 737028564, 958483156, 1437724734, 2875449468, 17013076019, 34026152038, 51039228057, 68052304076, 102078456114, 204156912228]

約数ペア:

[(1, 204156912228), (2, 102078456114), (3, 68052304076), (4, 51039228057), (6, 34026152038), (12, 17013076019), (71, 2875449468), (142, 1437724734), (213, 958483156), (277, 737028564), (284, 718862367), (426, 479241578), (554, 368514282), (831, 245676188), (852, 239620789), (1108, 184257141), (1662, 122838094), (3324, 61419047), (19667, 10380684), (39334, 5190342), (59001, 3460228), (78668, 2595171), (118002, 1730114), (236004, 865057)]