202132520

素因数分解:

$2^3\times 5^1\times {\mathrm{5053313}}^1$

素因数の和:5053324

約数の個数: 16

約数和(自身を含む): 454798260

約数和(自身を除く): 252665740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5053313, 10106626, 20213252, 25266565, 40426504, 50533130, 101066260, 202132520]

約数ペア:

[(1, 202132520), (2, 101066260), (4, 50533130), (5, 40426504), (8, 25266565), (10, 20213252), (20, 10106626), (40, 5053313)]