225200227

素因数分解:

$7^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{1277}}^1$

素因数の和:1411

約数の個数: 24

約数和(自身を含む): 270987120

約数和(自身を除く): 45786893

約数列:

[1, 7, 49, 59, 61, 413, 427, 1277, 2891, 2989, 3599, 8939, 25193, 62573, 75343, 77897, 176351, 527401, 545279, 3691807, 3816953, 4595923, 32171461, 225200227]

約数ペア:

[(1, 225200227), (7, 32171461), (49, 4595923), (59, 3816953), (61, 3691807), (413, 545279), (427, 527401), (1277, 176351), (2891, 77897), (2989, 75343), (3599, 62573), (8939, 25193)]