194655968

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{953}}^1$

素因数の和:1467

約数の個数: 48

約数和(自身を含む): 413982576

約数和(自身を除く): 219326608

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 491, 953, 982, 1906, 1964, 3812, 3928, 6383, 7624, 7856, 12389, 12766, 15248, 15712, 24778, 25532, 30496, 49556, 51064, 99112, 102128, 198224, 204256, 396448, 467923, 935846, 1871692, 3743384, 6082999, 7486768, 12165998, 14973536, 24331996, 48663992, 97327984, 194655968]

約数ペア:

[(1, 194655968), (2, 97327984), (4, 48663992), (8, 24331996), (13, 14973536), (16, 12165998), (26, 7486768), (32, 6082999), (52, 3743384), (104, 1871692), (208, 935846), (416, 467923), (491, 396448), (953, 204256), (982, 198224), (1906, 102128), (1964, 99112), (3812, 51064), (3928, 49556), (6383, 30496), (7624, 25532), (7856, 24778), (12389, 15712), (12766, 15248)]