221746144

素因数分解:

$2^5\times {\mathrm{139}}^1\times {\mathrm{49853}}^1$

素因数の和:50002

約数の個数: 24

約数和(自身を含む): 439712280

約数和(自身を除く): 217966136

約数列:

[1, 2, 4, 8, 16, 32, 139, 278, 556, 1112, 2224, 4448, 49853, 99706, 199412, 398824, 797648, 1595296, 6929567, 13859134, 27718268, 55436536, 110873072, 221746144]

約数ペア:

[(1, 221746144), (2, 110873072), (4, 55436536), (8, 27718268), (16, 13859134), (32, 6929567), (139, 1595296), (278, 797648), (556, 398824), (1112, 199412), (2224, 99706), (4448, 49853)]