210919209

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{36637}}^1$

素因数の和:36760

約数の個数: 16

約数和(自身を含む): 298966080

約数和(自身を除く): 88046871

約数列:

[1, 3, 19, 57, 101, 303, 1919, 5757, 36637, 109911, 696103, 2088309, 3700337, 11101011, 70306403, 210919209]

約数ペア:

[(1, 210919209), (3, 70306403), (19, 11101011), (57, 3700337), (101, 2088309), (303, 696103), (1919, 109911), (5757, 36637)]