201072454

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{467}}^1\times {\mathrm{19571}}^1$

素因数の和:20051

約数の個数: 16

約数和(自身を含む): 329749056

約数和(自身を除く): 128676602

約数列:

[1, 2, 11, 22, 467, 934, 5137, 10274, 19571, 39142, 215281, 430562, 9139657, 18279314, 100536227, 201072454]

約数ペア:

[(1, 201072454), (2, 100536227), (11, 18279314), (22, 9139657), (467, 430562), (934, 215281), (5137, 39142), (10274, 19571)]