216937612

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{11273}}^1$

素因数の和:11577

約数の個数: 24

約数和(自身を含む): 403428816

約数和(自身を除く): 186491204

約数列:

[1, 2, 4, 17, 34, 68, 283, 566, 1132, 4811, 9622, 11273, 19244, 22546, 45092, 191641, 383282, 766564, 3190259, 6380518, 12761036, 54234403, 108468806, 216937612]

約数ペア:

[(1, 216937612), (2, 108468806), (4, 54234403), (17, 12761036), (34, 6380518), (68, 3190259), (283, 766564), (566, 383282), (1132, 191641), (4811, 45092), (9622, 22546), (11273, 19244)]