225099088

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{86311}}^1$

素因数の和:86482

約数の個数: 20

約数和(自身を含む): 438810208

約数和(自身を除く): 213711120

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 86311, 172622, 345244, 690488, 1380976, 14068693, 28137386, 56274772, 112549544, 225099088]

約数ペア:

[(1, 225099088), (2, 112549544), (4, 56274772), (8, 28137386), (16, 14068693), (163, 1380976), (326, 690488), (652, 345244), (1304, 172622), (2608, 86311)]