220154286719

素因数分解:

${\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{3041}}^1\times {\mathrm{18917}}^1$

素因数の和:22090

約数の個数: 16

約数和(自身を含む): 227892281760

約数和(自身を除く): 7737995041

約数列:

[1, 43, 89, 3041, 3827, 18917, 130763, 270649, 813431, 1683613, 11637907, 57526597, 72395359, 2473643671, 5119867133, 220154286719]

約数ペア:

[(1, 220154286719), (43, 5119867133), (89, 2473643671), (3041, 72395359), (3827, 57526597), (18917, 11637907), (130763, 1683613), (270649, 813431)]