197987568

素因数分解:

$2^4\times 3^1\times {\mathrm{857}}^1\times {\mathrm{4813}}^1$

素因数の和:5681

約数の個数: 40

約数和(自身を含む): 512171088

約数和(自身を除く): 314183520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 857, 1714, 2571, 3428, 4813, 5142, 6856, 9626, 10284, 13712, 14439, 19252, 20568, 28878, 38504, 41136, 57756, 77008, 115512, 231024, 4124741, 8249482, 12374223, 16498964, 24748446, 32997928, 49496892, 65995856, 98993784, 197987568]

約数ペア:

[(1, 197987568), (2, 98993784), (3, 65995856), (4, 49496892), (6, 32997928), (8, 24748446), (12, 16498964), (16, 12374223), (24, 8249482), (48, 4124741), (857, 231024), (1714, 115512), (2571, 77008), (3428, 57756), (4813, 41136), (5142, 38504), (6856, 28878), (9626, 20568), (10284, 19252), (13712, 14439)]