219628495

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{16901}}^1$

素因数の和:17042

約数の個数: 16

約数和(自身を含む): 277463232

約数和(自身を除く): 57834737

約数列:

[1, 5, 23, 113, 115, 565, 2599, 12995, 16901, 84505, 388723, 1909813, 1943615, 9549065, 43925699, 219628495]

約数ペア:

[(1, 219628495), (5, 43925699), (23, 9549065), (113, 1943615), (115, 1909813), (565, 388723), (2599, 84505), (12995, 16901)]