201319329

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{491}}^1\times {\mathrm{1409}}^1$

素因数の和:2000

約数の個数: 16

約数和(自身を含む): 271938240

約数和(自身を除く): 70618911

約数列:

[1, 3, 97, 291, 491, 1409, 1473, 4227, 47627, 136673, 142881, 410019, 691819, 2075457, 67106443, 201319329]

約数ペア:

[(1, 201319329), (3, 67106443), (97, 2075457), (291, 691819), (491, 410019), (1409, 142881), (1473, 136673), (4227, 47627)]