200720333

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{2551}}^1$

素因数の和:2896

約数の個数: 16

約数和(自身を含む): 229312512

約数和(自身を除く): 28592179

約数列:

[1, 11, 23, 253, 311, 2551, 3421, 7153, 28061, 58673, 78683, 645403, 793361, 8726971, 18247303, 200720333]

約数ペア:

[(1, 200720333), (11, 18247303), (23, 8726971), (253, 793361), (311, 645403), (2551, 78683), (3421, 58673), (7153, 28061)]