204951256

素因数分解:

$2^3\times {\mathrm{491}}^1\times {\mathrm{52177}}^1$

素因数の和:52674

約数の個数: 16

約数和(自身を含む): 385073640

約数和(自身を除く): 180122384

約数列:

[1, 2, 4, 8, 491, 982, 1964, 3928, 52177, 104354, 208708, 417416, 25618907, 51237814, 102475628, 204951256]

約数ペア:

[(1, 204951256), (2, 102475628), (4, 51237814), (8, 25618907), (491, 417416), (982, 208708), (1964, 104354), (3928, 52177)]