199207936

素因数分解:

$2^{10}\times {\mathrm{227}}^1\times {\mathrm{857}}^1$

素因数の和:1104

約数の個数: 44

約数和(自身を含む): 400442328

約数和(自身を除く): 201234392

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 227, 256, 454, 512, 857, 908, 1024, 1714, 1816, 3428, 3632, 6856, 7264, 13712, 14528, 27424, 29056, 54848, 58112, 109696, 116224, 194539, 219392, 232448, 389078, 438784, 778156, 877568, 1556312, 3112624, 6225248, 12450496, 24900992, 49801984, 99603968, 199207936]

約数ペア:

[(1, 199207936), (2, 99603968), (4, 49801984), (8, 24900992), (16, 12450496), (32, 6225248), (64, 3112624), (128, 1556312), (227, 877568), (256, 778156), (454, 438784), (512, 389078), (857, 232448), (908, 219392), (1024, 194539), (1714, 116224), (1816, 109696), (3428, 58112), (3632, 54848), (6856, 29056), (7264, 27424), (13712, 14528)]