207164255

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1\times {\mathrm{4507}}^1$

素因数の和:4858

約数の個数: 16

約数和(自身を含む): 258037920

約数和(自身を除く): 50873665

約数列:

[1, 5, 29, 145, 317, 1585, 4507, 9193, 22535, 45965, 130703, 653515, 1428719, 7143595, 41432851, 207164255]

約数ペア:

[(1, 207164255), (5, 41432851), (29, 7143595), (145, 1428719), (317, 653515), (1585, 130703), (4507, 45965), (9193, 22535)]