201887787

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{1451}}^1\times {\mathrm{2441}}^1$

素因数の和:3914

約数の個数: 16

約数和(自身を含む): 283662720

約数和(自身を除く): 81774933

約数列:

[1, 3, 19, 57, 1451, 2441, 4353, 7323, 27569, 46379, 82707, 139137, 3541891, 10625673, 67295929, 201887787]

約数ペア:

[(1, 201887787), (3, 67295929), (19, 10625673), (57, 3541891), (1451, 139137), (2441, 82707), (4353, 46379), (7323, 27569)]