208095038

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{7211}}^1$

素因数の和:7567

約数の個数: 16

約数和(自身を含む): 319866624

約数和(自身を除く): 111771586

約数列:

[1, 2, 47, 94, 307, 614, 7211, 14422, 14429, 28858, 338917, 677834, 2213777, 4427554, 104047519, 208095038]

約数ペア:

[(1, 208095038), (2, 104047519), (47, 4427554), (94, 2213777), (307, 677834), (614, 338917), (7211, 28858), (14422, 14429)]