201555604

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{23339}}^1$

素因数の和:23487

約数の個数: 24

約数和(自身を含む): 376427520

約数和(自身を除く): 174871916

約数列:

[1, 2, 4, 17, 34, 68, 127, 254, 508, 2159, 4318, 8636, 23339, 46678, 93356, 396763, 793526, 1587052, 2964053, 5928106, 11856212, 50388901, 100777802, 201555604]

約数ペア:

[(1, 201555604), (2, 100777802), (4, 50388901), (17, 11856212), (34, 5928106), (68, 2964053), (127, 1587052), (254, 793526), (508, 396763), (2159, 93356), (4318, 46678), (8636, 23339)]