201557039

素因数分解:

${\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{1499}}^1$

素因数の和:1654

約数の個数: 16

約数和(自身を含む): 213840000

約数和(自身を除く): 12282961

約数列:

[1, 43, 53, 59, 1499, 2279, 2537, 3127, 64457, 79447, 88441, 134461, 3416221, 3802963, 4687373, 201557039]

約数ペア:

[(1, 201557039), (43, 4687373), (53, 3802963), (59, 3416221), (1499, 134461), (2279, 88441), (2537, 79447), (3127, 64457)]