200042565

素因数分解:

$3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{81817}}^1$

素因数の和:81988

約数の個数: 16

約数和(自身を含む): 322035648

約数和(自身を除く): 121993083

約数列:

[1, 3, 5, 15, 163, 489, 815, 2445, 81817, 245451, 409085, 1227255, 13336171, 40008513, 66680855, 200042565]

約数ペア:

[(1, 200042565), (3, 66680855), (5, 40008513), (15, 13336171), (163, 1227255), (489, 409085), (815, 245451), (2445, 81817)]