201820605

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{929}}^1\times {\mathrm{2069}}^1$

素因数の和:3013

約数の個数: 32

約数和(自身を含む): 369619200

約数和(自身を除く): 167798595

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 929, 2069, 2787, 4645, 6207, 6503, 10345, 13935, 14483, 19509, 31035, 32515, 43449, 72415, 97545, 217245, 1922101, 5766303, 9610505, 13454707, 28831515, 40364121, 67273535, 201820605]

約数ペア:

[(1, 201820605), (3, 67273535), (5, 40364121), (7, 28831515), (15, 13454707), (21, 9610505), (35, 5766303), (105, 1922101), (929, 217245), (2069, 97545), (2787, 72415), (4645, 43449), (6207, 32515), (6503, 31035), (10345, 19509), (13935, 14483)]