200912888

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1201}}^1\times {\mathrm{1901}}^1$

素因数の和:3119

約数の個数: 32

約数和(自身を含む): 411516720

約数和(自身を除く): 210603832

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1201, 1901, 2402, 3802, 4804, 7604, 9608, 13211, 15208, 20911, 26422, 41822, 52844, 83644, 105688, 167288, 2283101, 4566202, 9132404, 18264808, 25114111, 50228222, 100456444, 200912888]

約数ペア:

[(1, 200912888), (2, 100456444), (4, 50228222), (8, 25114111), (11, 18264808), (22, 9132404), (44, 4566202), (88, 2283101), (1201, 167288), (1901, 105688), (2402, 83644), (3802, 52844), (4804, 41822), (7604, 26422), (9608, 20911), (13211, 15208)]