200857988

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{50773}}^1$

素因数の和:50843

約数の個数: 24

約数和(自身を含む): 375321408

約数和(自身を除く): 174463420

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 172, 989, 1978, 3956, 50773, 101546, 203092, 1167779, 2183239, 2335558, 4366478, 4671116, 8732956, 50214497, 100428994, 200857988]

約数ペア:

[(1, 200857988), (2, 100428994), (4, 50214497), (23, 8732956), (43, 4671116), (46, 4366478), (86, 2335558), (92, 2183239), (172, 1167779), (989, 203092), (1978, 101546), (3956, 50773)]