199401896

素因数分解:

$2^3\times {\mathrm{457}}^1\times {\mathrm{54541}}^1$

素因数の和:55004

約数の個数: 16

約数和(自身を含む): 374703540

約数和(自身を除く): 175301644

約数列:

[1, 2, 4, 8, 457, 914, 1828, 3656, 54541, 109082, 218164, 436328, 24925237, 49850474, 99700948, 199401896]

約数ペア:

[(1, 199401896), (2, 99700948), (4, 49850474), (8, 24925237), (457, 436328), (914, 218164), (1828, 109082), (3656, 54541)]