210804727

素因数分解:

$7^1\times {\mathrm{181}}^1\times {\mathrm{379}}^1\times {\mathrm{439}}^1$

素因数の和:1006

約数の個数: 16

約数和(自身を含む): 243443200

約数和(自身を除く): 32638473

約数列:

[1, 7, 181, 379, 439, 1267, 2653, 3073, 68599, 79459, 166381, 480193, 556213, 1164667, 30114961, 210804727]

約数ペア:

[(1, 210804727), (7, 30114961), (181, 1164667), (379, 556213), (439, 480193), (1267, 166381), (2653, 79459), (3073, 68599)]