200728101

素因数分解:

$3^1\times 7^1\times {\mathrm{929}}^1\times {\mathrm{10289}}^1$

素因数の和:11228

約数の個数: 16

約数和(自身を含む): 306230400

約数和(自身を除く): 105502299

約数列:

[1, 3, 7, 21, 929, 2787, 6503, 10289, 19509, 30867, 72023, 216069, 9558481, 28675443, 66909367, 200728101]

約数ペア:

[(1, 200728101), (3, 66909367), (7, 28675443), (21, 9558481), (929, 216069), (2787, 72023), (6503, 30867), (10289, 19509)]