196927724

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{701}}^1$

素因数の和:918

約数の個数: 48

約数和(自身を含む): 402554880

約数和(自身を除く): 205627156

約数列:

[1, 2, 4, 7, 14, 28, 79, 127, 158, 254, 316, 508, 553, 701, 889, 1106, 1402, 1778, 2212, 2804, 3556, 4907, 9814, 10033, 19628, 20066, 40132, 55379, 70231, 89027, 110758, 140462, 178054, 221516, 280924, 356108, 387653, 623189, 775306, 1246378, 1550612, 2492756, 7033133, 14066266, 28132532, 49231931, 98463862, 196927724]

約数ペア:

[(1, 196927724), (2, 98463862), (4, 49231931), (7, 28132532), (14, 14066266), (28, 7033133), (79, 2492756), (127, 1550612), (158, 1246378), (254, 775306), (316, 623189), (508, 387653), (553, 356108), (701, 280924), (889, 221516), (1106, 178054), (1402, 140462), (1778, 110758), (2212, 89027), (2804, 70231), (3556, 55379), (4907, 40132), (9814, 20066), (10033, 19628)]