201995717620

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^2\times {\mathrm{6008201}}^1$

素因数の和:6008292

約数の個数: 36

約数和(自身を含む): 434789545932

約数和(自身を除く): 232793828312

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 1681, 3362, 6724, 8405, 16810, 33620, 6008201, 12016402, 24032804, 30041005, 60082010, 120164020, 246336241, 492672482, 985344964, 1231681205, 2463362410, 4926724820, 10099785881, 20199571762, 40399143524, 50498929405, 100997858810, 201995717620]

約数ペア:

[(1, 201995717620), (2, 100997858810), (4, 50498929405), (5, 40399143524), (10, 20199571762), (20, 10099785881), (41, 4926724820), (82, 2463362410), (164, 1231681205), (205, 985344964), (410, 492672482), (820, 246336241), (1681, 120164020), (3362, 60082010), (6724, 30041005), (8405, 24032804), (16810, 12016402), (33620, 6008201)]