220161746

素因数分解:

$2^1\times 7^1\times {\mathrm{2351}}^1\times {\mathrm{6689}}^1$

素因数の和:9049

約数の個数: 16

約数和(自身を含む): 377637120

約数和(自身を除く): 157475374

約数列:

[1, 2, 7, 14, 2351, 4702, 6689, 13378, 16457, 32914, 46823, 93646, 15725839, 31451678, 110080873, 220161746]

約数ペア:

[(1, 220161746), (2, 110080873), (7, 31451678), (14, 15725839), (2351, 93646), (4702, 46823), (6689, 32914), (13378, 16457)]