197626241

素因数分解:

${\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1\times {\mathrm{521}}^1$

素因数の和:1012

約数の個数: 16

約数和(自身を含む): 214116048

約数和(自身を除く): 16489807

約数列:

[1, 17, 53, 421, 521, 901, 7157, 8857, 22313, 27613, 219341, 379321, 469421, 3728797, 11625073, 197626241]

約数ペア:

[(1, 197626241), (17, 11625073), (53, 3728797), (421, 469421), (521, 379321), (901, 219341), (7157, 27613), (8857, 22313)]