201945050

素因数分解:

$2^1\times 5^2\times {\mathrm{431}}^1\times {\mathrm{9371}}^1$

素因数の和:9814

約数の個数: 24

約数和(自身を含む): 376529472

約数和(自身を除く): 174584422

約数列:

[1, 2, 5, 10, 25, 50, 431, 862, 2155, 4310, 9371, 10775, 18742, 21550, 46855, 93710, 234275, 468550, 4038901, 8077802, 20194505, 40389010, 100972525, 201945050]

約数ペア:

[(1, 201945050), (2, 100972525), (5, 40389010), (10, 20194505), (25, 8077802), (50, 4038901), (431, 468550), (862, 234275), (2155, 93710), (4310, 46855), (9371, 21550), (10775, 18742)]