201957301

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{6287}}^1$

素因数の和:6660

約数の個数: 16

約数和(自身を含む): 249306624

約数和(自身を除く): 47349323

約数列:

[1, 7, 13, 91, 353, 2471, 4589, 6287, 32123, 44009, 81731, 572117, 2219311, 15535177, 28851043, 201957301]

約数ペア:

[(1, 201957301), (7, 28851043), (13, 15535177), (91, 2219311), (353, 572117), (2471, 81731), (4589, 44009), (6287, 32123)]