205311746

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{383}}^1\times {\mathrm{2459}}^1$

素因数の和:2953

約数の個数: 16

約数和(自身を含む): 311731200

約数和(自身を除く): 106419454

約数列:

[1, 2, 109, 218, 383, 766, 2459, 4918, 41747, 83494, 268031, 536062, 941797, 1883594, 102655873, 205311746]

約数ペア:

[(1, 205311746), (2, 102655873), (109, 1883594), (218, 941797), (383, 536062), (766, 268031), (2459, 83494), (4918, 41747)]