212829118

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{311}}^1\times {\mathrm{5107}}^1$

素因数の和:5487

約数の個数: 16

約数和(自身を含む): 325113984

約数和(自身を除く): 112284866

約数列:

[1, 2, 67, 134, 311, 622, 5107, 10214, 20837, 41674, 342169, 684338, 1588277, 3176554, 106414559, 212829118]

約数ペア:

[(1, 212829118), (2, 106414559), (67, 3176554), (134, 1588277), (311, 684338), (622, 342169), (5107, 41674), (10214, 20837)]