207936464

素因数分解:

$2^4\times {\mathrm{1277}}^1\times {\mathrm{10177}}^1$

素因数の和:11462

約数の個数: 20

約数和(自身を含む): 403232004

約数和(自身を除く): 195295540

約数列:

[1, 2, 4, 8, 16, 1277, 2554, 5108, 10177, 10216, 20354, 20432, 40708, 81416, 162832, 12996029, 25992058, 51984116, 103968232, 207936464]

約数ペア:

[(1, 207936464), (2, 103968232), (4, 51984116), (8, 25992058), (16, 12996029), (1277, 162832), (2554, 81416), (5108, 40708), (10177, 20432), (10216, 20354)]