201241336

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{811457}}^1$

素因数の和:811494

約数の個数: 16

約数和(自身を含む): 389499840

約数和(自身を除く): 188258504

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 811457, 1622914, 3245828, 6491656, 25155167, 50310334, 100620668, 201241336]

約数ペア:

[(1, 201241336), (2, 100620668), (4, 50310334), (8, 25155167), (31, 6491656), (62, 3245828), (124, 1622914), (248, 811457)]