211604818

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{1039}}^1\times {\mathrm{1289}}^1$

素因数の和:2409

約数の個数: 16

約数和(自身を含む): 321984000

約数和(自身を除く): 110379182

約数列:

[1, 2, 79, 158, 1039, 1289, 2078, 2578, 82081, 101831, 164162, 203662, 1339271, 2678542, 105802409, 211604818]

約数ペア:

[(1, 211604818), (2, 105802409), (79, 2678542), (158, 1339271), (1039, 203662), (1289, 164162), (2078, 101831), (2578, 82081)]