218910836

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1321}}^1\times {\mathrm{2437}}^1$

素因数の和:3779

約数の個数: 24

約数和(自身を含む): 406102536

約数和(自身を除く): 187191700

約数列:

[1, 2, 4, 17, 34, 68, 1321, 2437, 2642, 4874, 5284, 9748, 22457, 41429, 44914, 82858, 89828, 165716, 3219277, 6438554, 12877108, 54727709, 109455418, 218910836]

約数ペア:

[(1, 218910836), (2, 109455418), (4, 54727709), (17, 12877108), (34, 6438554), (68, 3219277), (1321, 165716), (2437, 89828), (2642, 82858), (4874, 44914), (5284, 41429), (9748, 22457)]