201551321

素因数分解:

${\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{1051}}^1$

素因数の和:1232

約数の個数: 16

約数和(自身を含む): 212992128

約数和(自身を除く): 11440807

約数列:

[1, 37, 71, 73, 1051, 2627, 2701, 5183, 38887, 74621, 76723, 191771, 2760977, 2838751, 5447333, 201551321]

約数ペア:

[(1, 201551321), (37, 5447333), (71, 2838751), (73, 2760977), (1051, 191771), (2627, 76723), (2701, 74621), (5183, 38887)]