169202426

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{421}}^1\times {\mathrm{1951}}^1$

素因数の和:2477

約数の個数: 16

約数和(自身を含む): 257008128

約数和(自身を除く): 87805702

約数列:

[1, 2, 103, 206, 421, 842, 1951, 3902, 43363, 86726, 200953, 401906, 821371, 1642742, 84601213, 169202426]

約数ペア:

[(1, 169202426), (2, 84601213), (103, 1642742), (206, 821371), (421, 401906), (842, 200953), (1951, 86726), (3902, 43363)]