227490146

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{66791}}^1$

素因数の和:66937

約数の個数: 16

約数和(自身を含む): 370294848

約数和(自身を除く): 142804702

約数列:

[1, 2, 13, 26, 131, 262, 1703, 3406, 66791, 133582, 868283, 1736566, 8749621, 17499242, 113745073, 227490146]

約数ペア:

[(1, 227490146), (2, 113745073), (13, 17499242), (26, 8749621), (131, 1736566), (262, 868283), (1703, 133582), (3406, 66791)]