209558734

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{563}}^1\times {\mathrm{2417}}^1$

素因数の和:3000

約数の個数: 32

約数和(自身を含む): 392760576

約数和(自身を除く): 183201842

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 563, 1126, 2417, 3941, 4834, 6193, 7882, 12386, 16919, 26587, 33838, 43351, 53174, 86702, 186109, 372218, 1360771, 2721542, 9525397, 14968481, 19050794, 29936962, 104779367, 209558734]

約数ペア:

[(1, 209558734), (2, 104779367), (7, 29936962), (11, 19050794), (14, 14968481), (22, 9525397), (77, 2721542), (154, 1360771), (563, 372218), (1126, 186109), (2417, 86702), (3941, 53174), (4834, 43351), (6193, 33838), (7882, 26587), (12386, 16919)]