201809567

素因数分解:

${\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{313}}^1$

素因数の和:467

約数の個数: 24

約数和(自身を含む): 226728096

約数和(自身を除く): 24918529

約数列:

[1, 17, 23, 97, 289, 313, 391, 1649, 2231, 5321, 6647, 7199, 28033, 30361, 37927, 90457, 122383, 516137, 644759, 698303, 2080511, 8774329, 11871151, 201809567]

約数ペア:

[(1, 201809567), (17, 11871151), (23, 8774329), (97, 2080511), (289, 698303), (313, 644759), (391, 516137), (1649, 122383), (2231, 90457), (5321, 37927), (6647, 30361), (7199, 28033)]