197305582

素因数分解:

$2^1\times {\mathrm{257}}^1\times {\mathrm{269}}^1\times {\mathrm{1427}}^1$

素因数の和:1955

約数の個数: 16

約数和(自身を含む): 298423440

約数和(自身を除く): 101117858

約数列:

[1, 2, 257, 269, 514, 538, 1427, 2854, 69133, 138266, 366739, 383863, 733478, 767726, 98652791, 197305582]

約数ペア:

[(1, 197305582), (2, 98652791), (257, 767726), (269, 733478), (514, 383863), (538, 366739), (1427, 138266), (2854, 69133)]