206662484

素因数分解:

$2^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{45281}}^1$

素因数の和:45455

約数の個数: 24

約数和(自身を含む): 415869888

約数和(自身を除く): 209207404

約数列:

[1, 2, 4, 7, 14, 28, 163, 326, 652, 1141, 2282, 4564, 45281, 90562, 181124, 316967, 633934, 1267868, 7380803, 14761606, 29523212, 51665621, 103331242, 206662484]

約数ペア:

[(1, 206662484), (2, 103331242), (4, 51665621), (7, 29523212), (14, 14761606), (28, 7380803), (163, 1267868), (326, 633934), (652, 316967), (1141, 181124), (2282, 90562), (4564, 45281)]