201387741

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{419}}^1\times {\mathrm{1223}}^1$

素因数の和:1776

約数の個数: 16

約数和(自身を含む): 271434240

約数和(自身を除く): 70046499

約数列:

[1, 3, 131, 393, 419, 1223, 1257, 3669, 54889, 160213, 164667, 480639, 512437, 1537311, 67129247, 201387741]

約数ペア:

[(1, 201387741), (3, 67129247), (131, 1537311), (393, 512437), (419, 480639), (1223, 164667), (1257, 160213), (3669, 54889)]