201350209

素因数分解:

${\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{1487}}^1$

素因数の和:1644

約数の個数: 16

約数和(自身を含む): 213700608

約数和(自身を除く): 12350399

約数列:

[1, 43, 47, 67, 1487, 2021, 2881, 3149, 63941, 69889, 99629, 135407, 3005227, 4284047, 4682563, 201350209]

約数ペア:

[(1, 201350209), (43, 4682563), (47, 4284047), (67, 3005227), (1487, 135407), (2021, 99629), (2881, 69889), (3149, 63941)]