200973724

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{312071}}^1$

素因数の和:312105

約数の個数: 24

約数和(自身を含む): 419424768

約数和(自身を除く): 218451044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 312071, 624142, 1248284, 2184497, 4368994, 7177633, 8737988, 14355266, 28710532, 50243431, 100486862, 200973724]

約数ペア:

[(1, 200973724), (2, 100486862), (4, 50243431), (7, 28710532), (14, 14355266), (23, 8737988), (28, 7177633), (46, 4368994), (92, 2184497), (161, 1248284), (322, 624142), (644, 312071)]