210823384

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{246289}}^1$

素因数の和:246402

約数の個数: 16

約数和(自身を含む): 398989800

約数和(自身を除く): 188166416

約数列:

[1, 2, 4, 8, 107, 214, 428, 856, 246289, 492578, 985156, 1970312, 26352923, 52705846, 105411692, 210823384]

約数ペア:

[(1, 210823384), (2, 105411692), (4, 52705846), (8, 26352923), (107, 1970312), (214, 985156), (428, 492578), (856, 246289)]