211671692

素因数分解:

$2^2\times {\mathrm{17}}^3\times {\mathrm{10771}}^1$

素因数の和:10826

約数の個数: 24

約数和(自身を含む): 393608880

約数和(自身を除く): 181937188

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 4913, 9826, 10771, 19652, 21542, 43084, 183107, 366214, 732428, 3112819, 6225638, 12451276, 52917923, 105835846, 211671692]

約数ペア:

[(1, 211671692), (2, 105835846), (4, 52917923), (17, 12451276), (34, 6225638), (68, 3112819), (289, 732428), (578, 366214), (1156, 183107), (4913, 43084), (9826, 21542), (10771, 19652)]