255040246

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1\times {\mathrm{7309}}^1$

素因数の和:7623

約数の個数: 16

約数和(自身を含む): 389476800

約数和(自身を除く): 134436554

約数列:

[1, 2, 73, 146, 239, 478, 7309, 14618, 17447, 34894, 533557, 1067114, 1746851, 3493702, 127520123, 255040246]

約数ペア:

[(1, 255040246), (2, 127520123), (73, 3493702), (146, 1746851), (239, 1067114), (478, 533557), (7309, 34894), (14618, 17447)]