201002045

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{72959}}^1$

素因数の和:73012

約数の個数: 16

約数和(自身を含む): 262656000

約数和(自身を除く): 61653955

約数列:

[1, 5, 19, 29, 95, 145, 551, 2755, 72959, 364795, 1386221, 2115811, 6931105, 10579055, 40200409, 201002045]

約数ペア:

[(1, 201002045), (5, 40200409), (19, 10579055), (29, 6931105), (95, 2115811), (145, 1386221), (551, 364795), (2755, 72959)]