199933481

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{947}}^1\times {\mathrm{1129}}^1$

素因数の和:2104

約数の個数: 16

約数和(自身を含む): 231387840

約数和(自身を除く): 31454359

約数列:

[1, 11, 17, 187, 947, 1129, 10417, 12419, 16099, 19193, 177089, 211123, 1069163, 11760793, 18175771, 199933481]

約数ペア:

[(1, 199933481), (11, 18175771), (17, 11760793), (187, 1069163), (947, 211123), (1129, 177089), (10417, 19193), (12419, 16099)]