207851018

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{15991}}^1$

素因数の和:16157

約数の個数: 16

約数和(自身を含む): 319712064

約数和(自身を除く): 111861046

約数列:

[1, 2, 67, 97, 134, 194, 6499, 12998, 15991, 31982, 1071397, 1551127, 2142794, 3102254, 103925509, 207851018]

約数ペア:

[(1, 207851018), (2, 103925509), (67, 3102254), (97, 2142794), (134, 1551127), (194, 1071397), (6499, 31982), (12998, 15991)]