211336728

素因数分解:

$2^3\times 3^1\times {\mathrm{281}}^1\times {\mathrm{31337}}^1$

素因数の和:31627

約数の個数: 32

約数和(自身を含む): 530238960

約数和(自身を除く): 318902232

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 281, 562, 843, 1124, 1686, 2248, 3372, 6744, 31337, 62674, 94011, 125348, 188022, 250696, 376044, 752088, 8805697, 17611394, 26417091, 35222788, 52834182, 70445576, 105668364, 211336728]

約数ペア:

[(1, 211336728), (2, 105668364), (3, 70445576), (4, 52834182), (6, 35222788), (8, 26417091), (12, 17611394), (24, 8805697), (281, 752088), (562, 376044), (843, 250696), (1124, 188022), (1686, 125348), (2248, 94011), (3372, 62674), (6744, 31337)]