199806664

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{233419}}^1$

素因数の和:233532

約数の個数: 16

約数和(自身を含む): 378140400

約数和(自身を除く): 178333736

約数列:

[1, 2, 4, 8, 107, 214, 428, 856, 233419, 466838, 933676, 1867352, 24975833, 49951666, 99903332, 199806664]

約数ペア:

[(1, 199806664), (2, 99903332), (4, 49951666), (8, 24975833), (107, 1867352), (214, 933676), (428, 466838), (856, 233419)]