214978105

素因数分解:

$5^1\times {\mathrm{179}}^1\times {\mathrm{401}}^1\times {\mathrm{599}}^1$

素因数の和:1184

約数の個数: 16

約数和(自身を含む): 260496000

約数和(自身を除く): 45517895

約数列:

[1, 5, 179, 401, 599, 895, 2005, 2995, 71779, 107221, 240199, 358895, 536105, 1200995, 42995621, 214978105]

約数ペア:

[(1, 214978105), (5, 42995621), (179, 1200995), (401, 536105), (599, 358895), (895, 240199), (2005, 107221), (2995, 71779)]