212217616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{9029}}^1$

素因数の和:9163

約数の個数: 40

約数和(自身を含む): 446768280

約数和(自身を除く): 234550664

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 113, 208, 226, 452, 904, 1469, 1808, 2938, 5876, 9029, 11752, 18058, 23504, 36116, 72232, 117377, 144464, 234754, 469508, 939016, 1020277, 1878032, 2040554, 4081108, 8162216, 13263601, 16324432, 26527202, 53054404, 106108808, 212217616]

約数ペア:

[(1, 212217616), (2, 106108808), (4, 53054404), (8, 26527202), (13, 16324432), (16, 13263601), (26, 8162216), (52, 4081108), (104, 2040554), (113, 1878032), (208, 1020277), (226, 939016), (452, 469508), (904, 234754), (1469, 144464), (1808, 117377), (2938, 72232), (5876, 36116), (9029, 23504), (11752, 18058)]