208346524

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{11113}}^1$

素因数の和:11269

約数の個数: 24

約数和(自身を含む): 376542320

約数和(自身を除く): 168195796

約数列:

[1, 2, 4, 43, 86, 109, 172, 218, 436, 4687, 9374, 11113, 18748, 22226, 44452, 477859, 955718, 1211317, 1911436, 2422634, 4845268, 52086631, 104173262, 208346524]

約数ペア:

[(1, 208346524), (2, 104173262), (4, 52086631), (43, 4845268), (86, 2422634), (109, 1911436), (172, 1211317), (218, 955718), (436, 477859), (4687, 44452), (9374, 22226), (11113, 18748)]