210547010

素因数分解:

$2^1\times 5^1\times {\mathrm{4289}}^1\times {\mathrm{4909}}^1$

素因数の和:9205

約数の個数: 16

約数和(自身を含む): 379150200

約数和(自身を除く): 168603190

約数列:

[1, 2, 5, 10, 4289, 4909, 8578, 9818, 21445, 24545, 42890, 49090, 21054701, 42109402, 105273505, 210547010]

約数ペア:

[(1, 210547010), (2, 105273505), (5, 42109402), (10, 21054701), (4289, 49090), (4909, 42890), (8578, 24545), (9818, 21445)]