201558805888

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{143152561}}^1$

素因数の和:143152586

約数の個数: 32

約数和(自身を含む): 438046839720

約数和(自身を除く): 236488033832

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 143152561, 286305122, 572610244, 1145220488, 1574678171, 2290440976, 3149356342, 4580881952, 6298712684, 9161763904, 12597425368, 18323527808, 25194850736, 50389701472, 100779402944, 201558805888]

約数ペア:

[(1, 201558805888), (2, 100779402944), (4, 50389701472), (8, 25194850736), (11, 18323527808), (16, 12597425368), (22, 9161763904), (32, 6298712684), (44, 4580881952), (64, 3149356342), (88, 2290440976), (128, 1574678171), (176, 1145220488), (352, 572610244), (704, 286305122), (1408, 143152561)]