203796260

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{44497}}^1$

素因数の和:44735

約数の個数: 24

約数和(自身を含む): 429850680

約数和(自身を除く): 226054420

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 916, 1145, 2290, 4580, 44497, 88994, 177988, 222485, 444970, 889940, 10189813, 20379626, 40759252, 50949065, 101898130, 203796260]

約数ペア:

[(1, 203796260), (2, 101898130), (4, 50949065), (5, 40759252), (10, 20379626), (20, 10189813), (229, 889940), (458, 444970), (916, 222485), (1145, 177988), (2290, 88994), (4580, 44497)]