199973618

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{15601}}^1$

素因数の和:15662

約数の個数: 32

約数和(自身を含む): 353853360

約数和(自身を除く): 153879742

約数列:

[1, 2, 13, 17, 26, 29, 34, 58, 221, 377, 442, 493, 754, 986, 6409, 12818, 15601, 31202, 202813, 265217, 405626, 452429, 530434, 904858, 3447821, 5881577, 6895642, 7691293, 11763154, 15382586, 99986809, 199973618]

約数ペア:

[(1, 199973618), (2, 99986809), (13, 15382586), (17, 11763154), (26, 7691293), (29, 6895642), (34, 5881577), (58, 3447821), (221, 904858), (377, 530434), (442, 452429), (493, 405626), (754, 265217), (986, 202813), (6409, 31202), (12818, 15601)]