200051423

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:443

約数の個数: 32

約数和(自身を含む): 243432000

約数和(自身を除く): 43380577

約数列:

[1, 11, 13, 41, 143, 149, 229, 451, 533, 1639, 1937, 2519, 2977, 5863, 6109, 9389, 21307, 32747, 34121, 67199, 79417, 103279, 122057, 375331, 443573, 873587, 1342627, 1398961, 4879303, 15388571, 18186493, 200051423]

約数ペア:

[(1, 200051423), (11, 18186493), (13, 15388571), (41, 4879303), (143, 1398961), (149, 1342627), (229, 873587), (451, 443573), (533, 375331), (1639, 122057), (1937, 103279), (2519, 79417), (2977, 67199), (5863, 34121), (6109, 32747), (9389, 21307)]