200031008

素因数分解:

$2^5\times {\mathrm{139}}^1\times {\mathrm{44971}}^1$

素因数の和:45120

約数の個数: 24

約数和(自身を含む): 396653040

約数和(自身を除く): 196622032

約数列:

[1, 2, 4, 8, 16, 32, 139, 278, 556, 1112, 2224, 4448, 44971, 89942, 179884, 359768, 719536, 1439072, 6250969, 12501938, 25003876, 50007752, 100015504, 200031008]

約数ペア:

[(1, 200031008), (2, 100015504), (4, 50007752), (8, 25003876), (16, 12501938), (32, 6250969), (139, 1439072), (278, 719536), (556, 359768), (1112, 179884), (2224, 89942), (4448, 44971)]