201537160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{458039}}^1$

素因数の和:458061

約数の個数: 32

約数和(自身を含む): 494683200

約数和(自身を除く): 293146040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 458039, 916078, 1832156, 2290195, 3664312, 4580390, 5038429, 9160780, 10076858, 18321560, 20153716, 25192145, 40307432, 50384290, 100768580, 201537160]

約数ペア:

[(1, 201537160), (2, 100768580), (4, 50384290), (5, 40307432), (8, 25192145), (10, 20153716), (11, 18321560), (20, 10076858), (22, 9160780), (40, 5038429), (44, 4580390), (55, 3664312), (88, 2290195), (110, 1832156), (220, 916078), (440, 458039)]