222771837

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{6827}}^1$

素因数の和:7052

約数の個数: 16

約数和(自身を含む): 303163200

約数和(自身を除く): 80391363

約数列:

[1, 3, 73, 149, 219, 447, 6827, 10877, 20481, 32631, 498371, 1017223, 1495113, 3051669, 74257279, 222771837]

約数ペア:

[(1, 222771837), (3, 74257279), (73, 3051669), (149, 1495113), (219, 1017223), (447, 498371), (6827, 32631), (10877, 20481)]