208096329

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{111341}}^1$

素因数の和:111440

約数の個数: 16

約数和(自身を含む): 320664960

約数和(自身を除く): 112568631

約数列:

[1, 3, 7, 21, 89, 267, 623, 1869, 111341, 334023, 779387, 2338161, 9909349, 29728047, 69365443, 208096329]

約数ペア:

[(1, 208096329), (3, 69365443), (7, 29728047), (21, 9909349), (89, 2338161), (267, 779387), (623, 334023), (1869, 111341)]