201672459

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{4357}}^1$

素因数の和:4539

約数の個数: 24

約数和(自身を含む): 301399280

約数和(自身を除く): 99726821

約数列:

[1, 3, 9, 37, 111, 139, 333, 417, 1251, 4357, 5143, 13071, 15429, 39213, 46287, 161209, 483627, 605623, 1450881, 1816869, 5450607, 22408051, 67224153, 201672459]

約数ペア:

[(1, 201672459), (3, 67224153), (9, 22408051), (37, 5450607), (111, 1816869), (139, 1450881), (333, 605623), (417, 483627), (1251, 161209), (4357, 46287), (5143, 39213), (13071, 15429)]