201963964

素因数分解:

$2^2\times {\mathrm{223}}^1\times {\mathrm{257}}^1\times {\mathrm{881}}^1$

素因数の和:1365

約数の個数: 24

約数和(自身を含む): 356807808

約数和(自身を除く): 154843844

約数列:

[1, 2, 4, 223, 257, 446, 514, 881, 892, 1028, 1762, 3524, 57311, 114622, 196463, 226417, 229244, 392926, 452834, 785852, 905668, 50490991, 100981982, 201963964]

約数ペア:

[(1, 201963964), (2, 100981982), (4, 50490991), (223, 905668), (257, 785852), (446, 452834), (514, 392926), (881, 229244), (892, 226417), (1028, 196463), (1762, 114622), (3524, 57311)]