190580264

素因数分解:

$2^3\times 7^1\times {\mathrm{127}}^2\times {\mathrm{211}}^1$

素因数の和:478

約数の個数: 48

約数和(自身を含む): 413578080

約数和(自身を除く): 222997816

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 127, 211, 254, 422, 508, 844, 889, 1016, 1477, 1688, 1778, 2954, 3556, 5908, 7112, 11816, 16129, 26797, 32258, 53594, 64516, 107188, 112903, 129032, 187579, 214376, 225806, 375158, 451612, 750316, 903224, 1500632, 3403219, 6806438, 13612876, 23822533, 27225752, 47645066, 95290132, 190580264]

約数ペア:

[(1, 190580264), (2, 95290132), (4, 47645066), (7, 27225752), (8, 23822533), (14, 13612876), (28, 6806438), (56, 3403219), (127, 1500632), (211, 903224), (254, 750316), (422, 451612), (508, 375158), (844, 225806), (889, 214376), (1016, 187579), (1477, 129032), (1688, 112903), (1778, 107188), (2954, 64516), (3556, 53594), (5908, 32258), (7112, 26797), (11816, 16129)]