218617076

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{853}}^1\times {\mathrm{3769}}^1$

素因数の和:4643

約数の個数: 24

約数和(自身を含む): 405667080

約数和(自身を除く): 187050004

約数列:

[1, 2, 4, 17, 34, 68, 853, 1706, 3412, 3769, 7538, 14501, 15076, 29002, 58004, 64073, 128146, 256292, 3214957, 6429914, 12859828, 54654269, 109308538, 218617076]

約数ペア:

[(1, 218617076), (2, 109308538), (4, 54654269), (17, 12859828), (34, 6429914), (68, 3214957), (853, 256292), (1706, 128146), (3412, 64073), (3769, 58004), (7538, 29002), (14501, 15076)]