238685764

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{19937}}^1$

素因数の和:20055

約数の個数: 24

約数和(自身を含む): 433771128

約数和(自身を除く): 195085364

約数列:

[1, 2, 4, 41, 73, 82, 146, 164, 292, 2993, 5986, 11972, 19937, 39874, 79748, 817417, 1455401, 1634834, 2910802, 3269668, 5821604, 59671441, 119342882, 238685764]

約数ペア:

[(1, 238685764), (2, 119342882), (4, 59671441), (41, 5821604), (73, 3269668), (82, 2910802), (146, 1634834), (164, 1455401), (292, 817417), (2993, 79748), (5986, 39874), (11972, 19937)]