201879556

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{4451}}^1$

素因数の和:4524

約数の個数: 48

約数和(自身を含む): 403885440

約数和(自身を除く): 202005884

約数列:

[1, 2, 4, 17, 23, 29, 34, 46, 58, 68, 92, 116, 391, 493, 667, 782, 986, 1334, 1564, 1972, 2668, 4451, 8902, 11339, 17804, 22678, 45356, 75667, 102373, 129079, 151334, 204746, 258158, 302668, 409492, 516316, 1740341, 2194343, 2968817, 3480682, 4388686, 5937634, 6961364, 8777372, 11875268, 50469889, 100939778, 201879556]

約数ペア:

[(1, 201879556), (2, 100939778), (4, 50469889), (17, 11875268), (23, 8777372), (29, 6961364), (34, 5937634), (46, 4388686), (58, 3480682), (68, 2968817), (92, 2194343), (116, 1740341), (391, 516316), (493, 409492), (667, 302668), (782, 258158), (986, 204746), (1334, 151334), (1564, 129079), (1972, 102373), (2668, 75667), (4451, 45356), (8902, 22678), (11339, 17804)]