200853160

素因数分解:

$2^3\times 5^1\times {\mathrm{5021329}}^1$

素因数の和:5021340

約数の個数: 16

約数和(自身を含む): 451919700

約数和(自身を除く): 251066540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5021329, 10042658, 20085316, 25106645, 40170632, 50213290, 100426580, 200853160]

約数ペア:

[(1, 200853160), (2, 100426580), (4, 50213290), (5, 40170632), (8, 25106645), (10, 20085316), (20, 10042658), (40, 5021329)]