221775474

素因数分解:

$2^1\times 3^1\times {\mathrm{149}}^1\times {\mathrm{248071}}^1$

素因数の和:248225

約数の個数: 16

約数和(自身を含む): 446529600

約数和(自身を除く): 224754126

約数列:

[1, 2, 3, 6, 149, 298, 447, 894, 248071, 496142, 744213, 1488426, 36962579, 73925158, 110887737, 221775474]

約数ペア:

[(1, 221775474), (2, 110887737), (3, 73925158), (6, 36962579), (149, 1488426), (298, 744213), (447, 496142), (894, 248071)]