201897126

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{260849}}^1$

素因数の和:260900

約数の個数: 24

約数和(自身を含む): 447618600

約数和(自身を除く): 245721474

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 260849, 521698, 782547, 1565094, 2347641, 4695282, 11216507, 22433014, 33649521, 67299042, 100948563, 201897126]

約数ペア:

[(1, 201897126), (2, 100948563), (3, 67299042), (6, 33649521), (9, 22433014), (18, 11216507), (43, 4695282), (86, 2347641), (129, 1565094), (258, 782547), (387, 521698), (774, 260849)]