193213808

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{119563}}^1$

素因数の和:119672

約数の個数: 20

約数和(自身を含む): 378061368

約数和(自身を除く): 184847560

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 119563, 239126, 478252, 956504, 1913008, 12075863, 24151726, 48303452, 96606904, 193213808]

約数ペア:

[(1, 193213808), (2, 96606904), (4, 48303452), (8, 24151726), (16, 12075863), (101, 1913008), (202, 956504), (404, 478252), (808, 239126), (1616, 119563)]