201378914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{295277}}^1$

素因数の和:295321

約数の個数: 16

約数和(自身を含む): 340160256

約数和(自身を除く): 138781342

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 295277, 590554, 3248047, 6496094, 9153587, 18307174, 100689457, 201378914]

約数ペア:

[(1, 201378914), (2, 100689457), (11, 18307174), (22, 9153587), (31, 6496094), (62, 3248047), (341, 590554), (682, 295277)]