200720272

素因数分解:

$2^4\times {\mathrm{773}}^1\times {\mathrm{16229}}^1$

素因数の和:17010

約数の個数: 20

約数和(自身を含む): 389422620

約数和(自身を除く): 188702348

約数列:

[1, 2, 4, 8, 16, 773, 1546, 3092, 6184, 12368, 16229, 32458, 64916, 129832, 259664, 12545017, 25090034, 50180068, 100360136, 200720272]

約数ペア:

[(1, 200720272), (2, 100360136), (4, 50180068), (8, 25090034), (16, 12545017), (773, 259664), (1546, 129832), (3092, 64916), (6184, 32458), (12368, 16229)]