207554672

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{32189}}^1$

素因数の和:32241

約数の個数: 40

約数和(自身を含む): 447054720

約数和(自身を除く): 239500048

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 32189, 64378, 128756, 257512, 418457, 515024, 836914, 997859, 1673828, 1995718, 3347656, 3991436, 6695312, 7982872, 12972167, 15965744, 25944334, 51888668, 103777336, 207554672]

約数ペア:

[(1, 207554672), (2, 103777336), (4, 51888668), (8, 25944334), (13, 15965744), (16, 12972167), (26, 7982872), (31, 6695312), (52, 3991436), (62, 3347656), (104, 1995718), (124, 1673828), (208, 997859), (248, 836914), (403, 515024), (496, 418457), (806, 257512), (1612, 128756), (3224, 64378), (6448, 32189)]