201057769

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{2011}}^1$

素因数の和:2232

約数の個数: 16

約数和(自身を含む): 224539200

約数和(自身を除く): 23481431

約数列:

[1, 11, 61, 149, 671, 1639, 2011, 9089, 22121, 99979, 122671, 299639, 1349381, 3296029, 18277979, 201057769]

約数ペア:

[(1, 201057769), (11, 18277979), (61, 3296029), (149, 1349381), (671, 299639), (1639, 122671), (2011, 99979), (9089, 22121)]