215222108

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{109139}}^1$

素因数の和:109189

約数の個数: 24

約数和(自身を含む): 412549200

約数和(自身を除く): 197327092

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 116, 493, 986, 1972, 109139, 218278, 436556, 1855363, 3165031, 3710726, 6330062, 7421452, 12660124, 53805527, 107611054, 215222108]

約数ペア:

[(1, 215222108), (2, 107611054), (4, 53805527), (17, 12660124), (29, 7421452), (34, 6330062), (58, 3710726), (68, 3165031), (116, 1855363), (493, 436556), (986, 218278), (1972, 109139)]