225996976

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{198941}}^1$

素因数の和:199020

約数の個数: 20

約数和(自身を含む): 444038544

約数和(自身を除く): 218041568

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 198941, 397882, 795764, 1591528, 3183056, 14124811, 28249622, 56499244, 112998488, 225996976]

約数ペア:

[(1, 225996976), (2, 112998488), (4, 56499244), (8, 28249622), (16, 14124811), (71, 3183056), (142, 1591528), (284, 795764), (568, 397882), (1136, 198941)]