211364188

素因数分解:

$2^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{23813}}^1$

素因数の和:24141

約数の個数: 24

約数和(自身を含む): 424079712

約数和(自身を除く): 212715524

約数列:

[1, 2, 4, 7, 14, 28, 317, 634, 1268, 2219, 4438, 8876, 23813, 47626, 95252, 166691, 333382, 666764, 7548721, 15097442, 30194884, 52841047, 105682094, 211364188]

約数ペア:

[(1, 211364188), (2, 105682094), (4, 52841047), (7, 30194884), (14, 15097442), (28, 7548721), (317, 666764), (634, 333382), (1268, 166691), (2219, 95252), (4438, 47626), (8876, 23813)]