199553408

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{53759}}^1$

素因数の和:53802

約数の個数: 32

約数和(自身を含む): 411264000

約数和(自身を除く): 211710592

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 464, 928, 1856, 3712, 53759, 107518, 215036, 430072, 860144, 1559011, 1720288, 3118022, 3440576, 6236044, 6881152, 12472088, 24944176, 49888352, 99776704, 199553408]

約数ペア:

[(1, 199553408), (2, 99776704), (4, 49888352), (8, 24944176), (16, 12472088), (29, 6881152), (32, 6236044), (58, 3440576), (64, 3118022), (116, 1720288), (128, 1559011), (232, 860144), (464, 430072), (928, 215036), (1856, 107518), (3712, 53759)]