200280296

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{221549}}^1$

素因数の和:221668

約数の個数: 16

約数和(自身を含む): 378850500

約数和(自身を除く): 178570204

約数列:

[1, 2, 4, 8, 113, 226, 452, 904, 221549, 443098, 886196, 1772392, 25035037, 50070074, 100140148, 200280296]

約数ペア:

[(1, 200280296), (2, 100140148), (4, 50070074), (8, 25035037), (113, 1772392), (226, 886196), (452, 443098), (904, 221549)]