201849310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{36109}}^1$

素因数の和:36172

約数の個数: 32

約数和(自身を含む): 400387680

約数和(自身を除く): 198538370

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 2795, 5590, 36109, 72218, 180545, 361090, 469417, 938834, 1552687, 2347085, 3105374, 4694170, 7763435, 15526870, 20184931, 40369862, 100924655, 201849310]

約数ペア:

[(1, 201849310), (2, 100924655), (5, 40369862), (10, 20184931), (13, 15526870), (26, 7763435), (43, 4694170), (65, 3105374), (86, 2347085), (130, 1552687), (215, 938834), (430, 469417), (559, 361090), (1118, 180545), (2795, 72218), (5590, 36109)]