212624944

素因数分解:

$2^4\times 7^1\times {\mathrm{347}}^1\times {\mathrm{5471}}^1$

素因数の和:5833

約数の個数: 40

約数和(自身を含む): 472255488

約数和(自身を除く): 259630544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 347, 694, 1388, 2429, 2776, 4858, 5471, 5552, 9716, 10942, 19432, 21884, 38297, 38864, 43768, 76594, 87536, 153188, 306376, 612752, 1898437, 3796874, 7593748, 13289059, 15187496, 26578118, 30374992, 53156236, 106312472, 212624944]

約数ペア:

[(1, 212624944), (2, 106312472), (4, 53156236), (7, 30374992), (8, 26578118), (14, 15187496), (16, 13289059), (28, 7593748), (56, 3796874), (112, 1898437), (347, 612752), (694, 306376), (1388, 153188), (2429, 87536), (2776, 76594), (4858, 43768), (5471, 38864), (5552, 38297), (9716, 21884), (10942, 19432)]