216221525522

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{42680917}}^1$

素因数の和:42681085

約数の個数: 16

約数和(自身を含む): 345715435800

約数和(自身を除く): 129493910278

約数列:

[1, 2, 17, 34, 149, 298, 2533, 5066, 42680917, 85361834, 725575589, 1451151178, 6359456633, 12718913266, 108110762761, 216221525522]

約数ペア:

[(1, 216221525522), (2, 108110762761), (17, 12718913266), (34, 6359456633), (149, 1451151178), (298, 725575589), (2533, 85361834), (5066, 42680917)]