208875296

素因数分解:

$2^5\times 7^1\times {\mathrm{337}}^1\times {\mathrm{2767}}^1$

素因数の和:3121

約数の個数: 48

約数和(自身を含む): 471534336

約数和(自身を除く): 262659040

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 337, 674, 1348, 2359, 2696, 2767, 4718, 5392, 5534, 9436, 10784, 11068, 18872, 19369, 22136, 37744, 38738, 44272, 75488, 77476, 88544, 154952, 309904, 619808, 932479, 1864958, 3729916, 6527353, 7459832, 13054706, 14919664, 26109412, 29839328, 52218824, 104437648, 208875296]

約数ペア:

[(1, 208875296), (2, 104437648), (4, 52218824), (7, 29839328), (8, 26109412), (14, 14919664), (16, 13054706), (28, 7459832), (32, 6527353), (56, 3729916), (112, 1864958), (224, 932479), (337, 619808), (674, 309904), (1348, 154952), (2359, 88544), (2696, 77476), (2767, 75488), (4718, 44272), (5392, 38738), (5534, 37744), (9436, 22136), (10784, 19369), (11068, 18872)]