202131898

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{15551}}^1$

素因数の和:15717

約数の個数: 16

約数和(自身を含む): 310915584

約数和(自身を除く): 108783686

約数列:

[1, 2, 67, 97, 134, 194, 6499, 12998, 15551, 31102, 1041917, 1508447, 2083834, 3016894, 101065949, 202131898]

約数ペア:

[(1, 202131898), (2, 101065949), (67, 3016894), (97, 2083834), (134, 1508447), (194, 1041917), (6499, 31102), (12998, 15551)]