201311412

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1\times {\mathrm{853}}^1$

素因数の和:1208

約数の個数: 48

約数和(自身を含む): 478622592

約数和(自身を除く): 277311180

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 277, 284, 426, 554, 831, 852, 853, 1108, 1662, 1706, 2559, 3324, 3412, 5118, 10236, 19667, 39334, 59001, 60563, 78668, 118002, 121126, 181689, 236004, 236281, 242252, 363378, 472562, 708843, 726756, 945124, 1417686, 2835372, 16775951, 33551902, 50327853, 67103804, 100655706, 201311412]

約数ペア:

[(1, 201311412), (2, 100655706), (3, 67103804), (4, 50327853), (6, 33551902), (12, 16775951), (71, 2835372), (142, 1417686), (213, 945124), (277, 726756), (284, 708843), (426, 472562), (554, 363378), (831, 242252), (852, 236281), (853, 236004), (1108, 181689), (1662, 121126), (1706, 118002), (2559, 78668), (3324, 60563), (3412, 59001), (5118, 39334), (10236, 19667)]