199809526

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{233969}}^1$

素因数の和:234039

約数の個数: 16

約数和(自身を含む): 348147360

約数和(自身を除く): 148337834

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 233969, 467938, 1637783, 3275566, 14272109, 28544218, 99904763, 199809526]

約数ペア:

[(1, 199809526), (2, 99904763), (7, 28544218), (14, 14272109), (61, 3275566), (122, 1637783), (427, 467938), (854, 233969)]