210330399

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{18731}}^1$

素因数の和:18950

約数の個数: 16

約数和(自身を含む): 296714880

約数和(自身を除く): 86384481

約数列:

[1, 3, 19, 57, 197, 591, 3743, 11229, 18731, 56193, 355889, 1067667, 3690007, 11070021, 70110133, 210330399]

約数ペア:

[(1, 210330399), (3, 70110133), (19, 11070021), (57, 3690007), (197, 1067667), (591, 355889), (3743, 56193), (11229, 18731)]