205543384

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{227371}}^1$

素因数の和:227490

約数の個数: 16

約数和(自身を含む): 388806120

約数和(自身を除く): 183262736

約数列:

[1, 2, 4, 8, 113, 226, 452, 904, 227371, 454742, 909484, 1818968, 25692923, 51385846, 102771692, 205543384]

約数ペア:

[(1, 205543384), (2, 102771692), (4, 51385846), (8, 25692923), (113, 1818968), (226, 909484), (452, 454742), (904, 227371)]