201554431

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{14951}}^1$

素因数の和:15042

約数の個数: 16

約数和(自身を含む): 233610048

約数和(自身を除く): 32055617

約数列:

[1, 13, 17, 61, 221, 793, 1037, 13481, 14951, 194363, 254167, 912011, 3304171, 11856143, 15504187, 201554431]

約数ペア:

[(1, 201554431), (13, 15504187), (17, 11856143), (61, 3304171), (221, 912011), (793, 254167), (1037, 194363), (13481, 14951)]