218586410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1151}}^1\times {\mathrm{2713}}^1$

素因数の和:3878

約数の個数: 32

約数和(自身を含む): 450220032

約数和(自身を除く): 231633622

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1151, 2302, 2713, 5426, 5755, 8057, 11510, 13565, 16114, 18991, 27130, 37982, 40285, 80570, 94955, 189910, 3122663, 6245326, 15613315, 21858641, 31226630, 43717282, 109293205, 218586410]

約数ペア:

[(1, 218586410), (2, 109293205), (5, 43717282), (7, 31226630), (10, 21858641), (14, 15613315), (35, 6245326), (70, 3122663), (1151, 189910), (2302, 94955), (2713, 80570), (5426, 40285), (5755, 37982), (8057, 27130), (11510, 18991), (13565, 16114)]