201506260

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{43997}}^1$

素因数の和:44235

約数の個数: 24

約数和(自身を含む): 425020680

約数和(自身を除く): 223514420

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 916, 1145, 2290, 4580, 43997, 87994, 175988, 219985, 439970, 879940, 10075313, 20150626, 40301252, 50376565, 100753130, 201506260]

約数ペア:

[(1, 201506260), (2, 100753130), (4, 50376565), (5, 40301252), (10, 20150626), (20, 10075313), (229, 879940), (458, 439970), (916, 219985), (1145, 175988), (2290, 87994), (4580, 43997)]