251012284

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{32297}}^1$

素因数の和:32397

約数の個数: 24

約数和(自身を含む): 461215440

約数和(自身を除く): 210203156

約数列:

[1, 2, 4, 29, 58, 67, 116, 134, 268, 1943, 3886, 7772, 32297, 64594, 129188, 936613, 1873226, 2163899, 3746452, 4327798, 8655596, 62753071, 125506142, 251012284]

約数ペア:

[(1, 251012284), (2, 125506142), (4, 62753071), (29, 8655596), (58, 4327798), (67, 3746452), (116, 2163899), (134, 1873226), (268, 936613), (1943, 129188), (3886, 64594), (7772, 32297)]