195880466

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{28579}}^1$

素因数の和:28753

約数の個数: 16

約数和(自身を含む): 308664000

約数和(自身を除く): 112783534

約数列:

[1, 2, 23, 46, 149, 298, 3427, 6854, 28579, 57158, 657317, 1314634, 4258271, 8516542, 97940233, 195880466]

約数ペア:

[(1, 195880466), (2, 97940233), (23, 8516542), (46, 4258271), (149, 1314634), (298, 657317), (3427, 57158), (6854, 28579)]