197625119

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1\times {\mathrm{661}}^1$

素因数の和:1130

約数の個数: 16

約数和(自身を含む): 214964640

約数和(自身を除く): 17339521

約数列:

[1, 17, 43, 409, 661, 731, 6953, 11237, 17587, 28423, 270349, 298979, 483191, 4595933, 11625007, 197625119]

約数ペア:

[(1, 197625119), (17, 11625007), (43, 4595933), (409, 483191), (661, 298979), (731, 270349), (6953, 28423), (11237, 17587)]