201026084

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{65867}}^1$

素因数の和:65987

約数の個数: 24

約数和(自身を含む): 405746880

約数和(自身を除く): 204720796

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 65867, 131734, 263468, 461069, 922138, 1844276, 7179503, 14359006, 28718012, 50256521, 100513042, 201026084]

約数ペア:

[(1, 201026084), (2, 100513042), (4, 50256521), (7, 28718012), (14, 14359006), (28, 7179503), (109, 1844276), (218, 922138), (436, 461069), (763, 263468), (1526, 131734), (3052, 65867)]