226721201

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{2381}}^1$

素因数の和:2672

約数の個数: 16

約数和(自身を含む): 264649728

約数和(自身を除く): 37928527

約数列:

[1, 7, 61, 223, 427, 1561, 2381, 13603, 16667, 95221, 145241, 530963, 1016687, 3716741, 32388743, 226721201]

約数ペア:

[(1, 226721201), (7, 32388743), (61, 3716741), (223, 1016687), (427, 530963), (1561, 145241), (2381, 95221), (13603, 16667)]