220160559

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{743}}^1\times {\mathrm{2297}}^1$

素因数の和:3086

約数の個数: 16

約数和(自身を含む): 300909312

約数和(自身を除く): 80748753

約数列:

[1, 3, 43, 129, 743, 2229, 2297, 6891, 31949, 95847, 98771, 296313, 1706671, 5120013, 73386853, 220160559]

約数ペア:

[(1, 220160559), (3, 73386853), (43, 5120013), (129, 1706671), (743, 296313), (2229, 98771), (2297, 95847), (6891, 31949)]