200911370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{38861}}^1$

素因数の和:38926

約数の個数: 32

約数和(自身を含む): 402921216

約数和(自身を除く): 202009846

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 94, 110, 235, 470, 517, 1034, 2585, 5170, 38861, 77722, 194305, 388610, 427471, 854942, 1826467, 2137355, 3652934, 4274710, 9132335, 18264670, 20091137, 40182274, 100455685, 200911370]

約数ペア:

[(1, 200911370), (2, 100455685), (5, 40182274), (10, 20091137), (11, 18264670), (22, 9132335), (47, 4274710), (55, 3652934), (94, 2137355), (110, 1826467), (235, 854942), (470, 427471), (517, 388610), (1034, 194305), (2585, 77722), (5170, 38861)]