200439426

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{70627}}^1$

素因数の和:70686

約数の個数: 32

約数和(自身を含む): 447499008

約数和(自身を除く): 247059582

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 473, 946, 1419, 2838, 70627, 141254, 211881, 423762, 776897, 1553794, 2330691, 3036961, 4661382, 6073922, 9110883, 18221766, 33406571, 66813142, 100219713, 200439426]

約数ペア:

[(1, 200439426), (2, 100219713), (3, 66813142), (6, 33406571), (11, 18221766), (22, 9110883), (33, 6073922), (43, 4661382), (66, 3036961), (86, 2330691), (129, 1553794), (258, 776897), (473, 423762), (946, 211881), (1419, 141254), (2838, 70627)]