196260981

素因数分解:

$3^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{24659}}^1$

素因数の和:25048

約数の個数: 16

約数和(自身を含む): 299865600

約数和(自身を除く): 103604619

約数列:

[1, 3, 7, 21, 379, 1137, 2653, 7959, 24659, 73977, 172613, 517839, 9345761, 28037283, 65420327, 196260981]

約数ペア:

[(1, 196260981), (3, 65420327), (7, 28037283), (21, 9345761), (379, 517839), (1137, 172613), (2653, 73977), (7959, 24659)]