206501919

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{51407}}^1$

素因数の和:51526

約数の個数: 16

約数和(自身を含む): 299400192

約数和(自身を除く): 92898273

約数列:

[1, 3, 13, 39, 103, 309, 1339, 4017, 51407, 154221, 668291, 2004873, 5294921, 15884763, 68833973, 206501919]

約数ペア:

[(1, 206501919), (3, 68833973), (13, 15884763), (39, 5294921), (103, 2004873), (309, 668291), (1339, 154221), (4017, 51407)]