202157784

素因数分解:

$2^3\times 3^2\times {\mathrm{881}}^1\times {\mathrm{3187}}^1$

素因数の和:4080

約数の個数: 48

約数和(自身を含む): 548304120

約数和(自身を除く): 346146336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 881, 1762, 2643, 3187, 3524, 5286, 6374, 7048, 7929, 9561, 10572, 12748, 15858, 19122, 21144, 25496, 28683, 31716, 38244, 57366, 63432, 76488, 114732, 229464, 2807747, 5615494, 8423241, 11230988, 16846482, 22461976, 25269723, 33692964, 50539446, 67385928, 101078892, 202157784]

約数ペア:

[(1, 202157784), (2, 101078892), (3, 67385928), (4, 50539446), (6, 33692964), (8, 25269723), (9, 22461976), (12, 16846482), (18, 11230988), (24, 8423241), (36, 5615494), (72, 2807747), (881, 229464), (1762, 114732), (2643, 76488), (3187, 63432), (3524, 57366), (5286, 38244), (6374, 31716), (7048, 28683), (7929, 25496), (9561, 21144), (10572, 19122), (12748, 15858)]