201005959

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{137393}}^1$

素因数の和:137430

約数の個数: 16

約数和(自身を含む): 263796480

約数和(自身を除く): 62790521

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 137393, 961751, 1511323, 2610467, 10579261, 18273269, 28715137, 201005959]

約数ペア:

[(1, 201005959), (7, 28715137), (11, 18273269), (19, 10579261), (77, 2610467), (133, 1511323), (209, 961751), (1463, 137393)]