201883925

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{11047}}^1$

素因数の和:11117

約数の個数: 24

約数和(自身を含む): 271250496

約数和(自身を除く): 69366571

約数列:

[1, 5, 17, 25, 43, 85, 215, 425, 731, 1075, 3655, 11047, 18275, 55235, 187799, 276175, 475021, 938995, 2375105, 4694975, 8075357, 11875525, 40376785, 201883925]

約数ペア:

[(1, 201883925), (5, 40376785), (17, 11875525), (25, 8075357), (43, 4694975), (85, 2375105), (215, 938995), (425, 475021), (731, 276175), (1075, 187799), (3655, 55235), (11047, 18275)]