201190923

素因数分解:

$3^2\times {\mathrm{107}}^1\times {\mathrm{401}}^1\times {\mathrm{521}}^1$

素因数の和:1035

約数の個数: 24

約数和(自身を含む): 294620976

約数和(自身を除く): 93430053

約数列:

[1, 3, 9, 107, 321, 401, 521, 963, 1203, 1563, 3609, 4689, 42907, 55747, 128721, 167241, 208921, 386163, 501723, 626763, 1880289, 22354547, 67063641, 201190923]

約数ペア:

[(1, 201190923), (3, 67063641), (9, 22354547), (107, 1880289), (321, 626763), (401, 501723), (521, 386163), (963, 208921), (1203, 167241), (1563, 128721), (3609, 55747), (4689, 42907)]