200728948

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{174851}}^1$

素因数の和:174903

約数の個数: 24

約数和(自身を含む): 411251904

約数和(自身を除く): 210522956

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 174851, 349702, 699404, 1223957, 2447914, 4895828, 7168891, 14337782, 28675564, 50182237, 100364474, 200728948]

約数ペア:

[(1, 200728948), (2, 100364474), (4, 50182237), (7, 28675564), (14, 14337782), (28, 7168891), (41, 4895828), (82, 2447914), (164, 1223957), (287, 699404), (574, 349702), (1148, 174851)]