201419824

素因数分解:

$2^4\times {\mathrm{227}}^1\times {\mathrm{55457}}^1$

素因数の和:55692

約数の個数: 20

約数和(自身を含む): 391977144

約数和(自身を除く): 190557320

約数列:

[1, 2, 4, 8, 16, 227, 454, 908, 1816, 3632, 55457, 110914, 221828, 443656, 887312, 12588739, 25177478, 50354956, 100709912, 201419824]

約数ペア:

[(1, 201419824), (2, 100709912), (4, 50354956), (8, 25177478), (16, 12588739), (227, 887312), (454, 443656), (908, 221828), (1816, 110914), (3632, 55457)]