207943408

素因数分解:

$2^4\times {\mathrm{1187}}^1\times {\mathrm{10949}}^1$

素因数の和:12144

約数の個数: 20

約数和(自身を含む): 403266600

約数和(自身を除く): 195323192

約数列:

[1, 2, 4, 8, 16, 1187, 2374, 4748, 9496, 10949, 18992, 21898, 43796, 87592, 175184, 12996463, 25992926, 51985852, 103971704, 207943408]

約数ペア:

[(1, 207943408), (2, 103971704), (4, 51985852), (8, 25992926), (16, 12996463), (1187, 175184), (2374, 87592), (4748, 43796), (9496, 21898), (10949, 18992)]