199439734

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2657}}^1\times {\mathrm{2887}}^1$

素因数の和:5559

約数の個数: 16

約数和(自身を含む): 322404768

約数和(自身を除く): 122965034

約数列:

[1, 2, 13, 26, 2657, 2887, 5314, 5774, 34541, 37531, 69082, 75062, 7670759, 15341518, 99719867, 199439734]

約数ペア:

[(1, 199439734), (2, 99719867), (13, 15341518), (26, 7670759), (2657, 75062), (2887, 69082), (5314, 37531), (5774, 34541)]