202077274

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2647}}^1$

素因数の和:2723

約数の個数: 48

約数和(自身を含む): 380358720

約数和(自身を除く): 178281446

約数列:

[1, 2, 7, 14, 19, 38, 41, 49, 82, 98, 133, 266, 287, 574, 779, 931, 1558, 1862, 2009, 2647, 4018, 5294, 5453, 10906, 18529, 37058, 38171, 50293, 76342, 100586, 108527, 129703, 217054, 259406, 352051, 704102, 759689, 1519378, 2062013, 2464357, 4124026, 4928714, 5317823, 10635646, 14434091, 28868182, 101038637, 202077274]

約数ペア:

[(1, 202077274), (2, 101038637), (7, 28868182), (14, 14434091), (19, 10635646), (38, 5317823), (41, 4928714), (49, 4124026), (82, 2464357), (98, 2062013), (133, 1519378), (266, 759689), (287, 704102), (574, 352051), (779, 259406), (931, 217054), (1558, 129703), (1862, 108527), (2009, 100586), (2647, 76342), (4018, 50293), (5294, 38171), (5453, 37058), (10906, 18529)]