204324734

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{8221}}^1$

素因数の和:8300

約数の個数: 24

約数和(自身を含む): 333188328

約数和(自身を除く): 128863594

約数列:

[1, 2, 17, 34, 43, 86, 289, 578, 731, 1462, 8221, 12427, 16442, 24854, 139757, 279514, 353503, 707006, 2375869, 4751738, 6009551, 12019102, 102162367, 204324734]

約数ペア:

[(1, 204324734), (2, 102162367), (17, 12019102), (34, 6009551), (43, 4751738), (86, 2375869), (289, 707006), (578, 353503), (731, 279514), (1462, 139757), (8221, 24854), (12427, 16442)]