198215676928

素因数分解:

$2^{10}\times {\mathrm{193569997}}^1$

素因数の和:193570017

約数の個数: 22

約数和(自身を含む): 396237785906

約数和(自身を除く): 198022108978

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 193569997, 387139994, 774279988, 1548559976, 3097119952, 6194239904, 12388479808, 24776959616, 49553919232, 99107838464, 198215676928]

約数ペア:

[(1, 198215676928), (2, 99107838464), (4, 49553919232), (8, 24776959616), (16, 12388479808), (32, 6194239904), (64, 3097119952), (128, 1548559976), (256, 774279988), (512, 387139994), (1024, 193569997)]