203521538

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{117101}}^1$

素因数の和:117193

約数の個数: 16

約数和(自身を含む): 337253760

約数和(自身を除く): 133732222

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 117101, 234202, 1288111, 2576222, 9250979, 18501958, 101760769, 203521538]

約数ペア:

[(1, 203521538), (2, 101760769), (11, 18501958), (22, 9250979), (79, 2576222), (158, 1288111), (869, 234202), (1738, 117101)]