188861889

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{907}}^1\times {\mathrm{2239}}^1$

素因数の和:3180

約数の個数: 16

約数和(自身を含む): 260341760

約数和(自身を除く): 71479871

約数列:

[1, 3, 31, 93, 907, 2239, 2721, 6717, 28117, 69409, 84351, 208227, 2030773, 6092319, 62953963, 188861889]

約数ペア:

[(1, 188861889), (3, 62953963), (31, 6092319), (93, 2030773), (907, 208227), (2239, 84351), (2721, 69409), (6717, 28117)]