201625232

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{177487}}^1$

素因数の和:177566

約数の個数: 20

約数和(自身を含む): 396153216

約数和(自身を除く): 194527984

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 177487, 354974, 709948, 1419896, 2839792, 12601577, 25203154, 50406308, 100812616, 201625232]

約数ペア:

[(1, 201625232), (2, 100812616), (4, 50406308), (8, 25203154), (16, 12601577), (71, 2839792), (142, 1419896), (284, 709948), (568, 354974), (1136, 177487)]