200357905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{23203}}^1$

素因数の和:23376

約数の個数: 16

約数和(自身を含む): 263968704

約数和(自身を除く): 63610799

約数列:

[1, 5, 11, 55, 157, 785, 1727, 8635, 23203, 116015, 255233, 1276165, 3642871, 18214355, 40071581, 200357905]

約数ペア:

[(1, 200357905), (5, 40071581), (11, 18214355), (55, 3642871), (157, 1276165), (785, 255233), (1727, 116015), (8635, 23203)]