201516232

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{2027}}^1$

素因数の和:2110

約数の個数: 48

約数和(自身を含む): 410913360

約数和(自身を除く): 209397128

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 289, 344, 578, 731, 1156, 1462, 2027, 2312, 2924, 4054, 5848, 8108, 12427, 16216, 24854, 34459, 49708, 68918, 87161, 99416, 137836, 174322, 275672, 348644, 585803, 697288, 1171606, 1481737, 2343212, 2963474, 4686424, 5926948, 11853896, 25189529, 50379058, 100758116, 201516232]

約数ペア:

[(1, 201516232), (2, 100758116), (4, 50379058), (8, 25189529), (17, 11853896), (34, 5926948), (43, 4686424), (68, 2963474), (86, 2343212), (136, 1481737), (172, 1171606), (289, 697288), (344, 585803), (578, 348644), (731, 275672), (1156, 174322), (1462, 137836), (2027, 99416), (2312, 87161), (2924, 68918), (4054, 49708), (5848, 34459), (8108, 24854), (12427, 16216)]