209532026879

素因数分解:

$7^1\times {\mathrm{1229}}^1\times {\mathrm{2861}}^1\times {\mathrm{8513}}^1$

素因数の和:12610

約数の個数: 16

約数和(自身を含む): 239771949120

約数和(自身を除く): 30239922241

約数列:

[1, 7, 1229, 2861, 8513, 8603, 20027, 59591, 3516169, 10462477, 24355693, 24613183, 73237339, 170489851, 29933146697, 209532026879]

約数ペア:

[(1, 209532026879), (7, 29933146697), (1229, 170489851), (2861, 73237339), (8513, 24613183), (8603, 24355693), (20027, 10462477), (59591, 3516169)]