200203390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1177667}}^1$

素因数の和:1177691

約数の個数: 16

約数和(自身を含む): 381564432

約数和(自身を除く): 181361042

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1177667, 2355334, 5888335, 11776670, 20020339, 40040678, 100101695, 200203390]

約数ペア:

[(1, 200203390), (2, 100101695), (5, 40040678), (10, 20020339), (17, 11776670), (34, 5888335), (85, 2355334), (170, 1177667)]