246968065

素因数分解:

$5^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1\times {\mathrm{1597}}^1$

素因数の和:1956

約数の個数: 16

約数和(自身を含む): 299950992

約数和(自身を除く): 52982927

約数列:

[1, 5, 157, 197, 785, 985, 1597, 7985, 30929, 154645, 250729, 314609, 1253645, 1573045, 49393613, 246968065]

約数ペア:

[(1, 246968065), (5, 49393613), (157, 1573045), (197, 1253645), (785, 314609), (985, 250729), (1597, 154645), (7985, 30929)]