200669819

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{31817}}^1$

素因数の和:31894

約数の個数: 16

約数和(自身を含む): 247416768

約数和(自身を除く): 46746949

約数列:

[1, 7, 17, 53, 119, 371, 901, 6307, 31817, 222719, 540889, 1686301, 3786223, 11804107, 28667117, 200669819]

約数ペア:

[(1, 200669819), (7, 28667117), (17, 11804107), (53, 3786223), (119, 1686301), (371, 540889), (901, 222719), (6307, 31817)]