199396072

素因数分解:

$2^3\times {\mathrm{443}}^1\times {\mathrm{56263}}^1$

素因数の和:56712

約数の個数: 16

約数和(自身を含む): 374718240

約数和(自身を除く): 175322168

約数列:

[1, 2, 4, 8, 443, 886, 1772, 3544, 56263, 112526, 225052, 450104, 24924509, 49849018, 99698036, 199396072]

約数ペア:

[(1, 199396072), (2, 99698036), (4, 49849018), (8, 24924509), (443, 450104), (886, 225052), (1772, 112526), (3544, 56263)]