214755325

素因数分解:

$5^2\times {\mathrm{443}}^1\times {\mathrm{19391}}^1$

素因数の和:19844

約数の個数: 12

約数和(自身を含む): 266911488

約数和(自身を除く): 52156163

約数列:

[1, 5, 25, 443, 2215, 11075, 19391, 96955, 484775, 8590213, 42951065, 214755325]

約数ペア:

[(1, 214755325), (5, 42951065), (25, 8590213), (443, 484775), (2215, 96955), (11075, 19391)]