200147855

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{20773}}^1$

素因数の和:20866

約数の個数: 16

約数和(自身を含む): 251282304

約数和(自身を除く): 51134449

約数列:

[1, 5, 41, 47, 205, 235, 1927, 9635, 20773, 103865, 851693, 976331, 4258465, 4881655, 40029571, 200147855]

約数ペア:

[(1, 200147855), (5, 40029571), (41, 4881655), (47, 4258465), (205, 976331), (235, 851693), (1927, 103865), (9635, 20773)]