220156601

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{4007}}^1$

素因数の和:4228

約数の個数: 16

約数和(自身を含む): 258564096

約数和(自身を除く): 38407495

約数列:

[1, 7, 47, 167, 329, 1169, 4007, 7849, 28049, 54943, 188329, 669169, 1318303, 4684183, 31450943, 220156601]

約数ペア:

[(1, 220156601), (7, 31450943), (47, 4684183), (167, 1318303), (329, 669169), (1169, 188329), (4007, 54943), (7849, 28049)]