201385870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2876941}}^1$

素因数の和:2876955

約数の個数: 16

約数和(自身を含む): 414279648

約数和(自身を除く): 212893778

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2876941, 5753882, 14384705, 20138587, 28769410, 40277174, 100692935, 201385870]

約数ペア:

[(1, 201385870), (2, 100692935), (5, 40277174), (7, 28769410), (10, 20138587), (14, 14384705), (35, 5753882), (70, 2876941)]