255079307

素因数分解:

$7^1\times {\mathrm{113}}^1\times {\mathrm{167}}^1\times {\mathrm{1931}}^1$

素因数の和:2218

約数の個数: 16

約数和(自身を含む): 296013312

約数和(自身を除く): 40934005

約数列:

[1, 7, 113, 167, 791, 1169, 1931, 13517, 18871, 132097, 218203, 322477, 1527421, 2257339, 36439901, 255079307]

約数ペア:

[(1, 255079307), (7, 36439901), (113, 2257339), (167, 1527421), (791, 322477), (1169, 218203), (1931, 132097), (13517, 18871)]