202380784

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{5431}}^1$

素因数の和:5593

約数の個数: 40

約数和(自身を含む): 418285728

約数和(自身を除く): 215904944

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 137, 272, 274, 548, 1096, 2192, 2329, 4658, 5431, 9316, 10862, 18632, 21724, 37264, 43448, 86896, 92327, 184654, 369308, 738616, 744047, 1477232, 1488094, 2976188, 5952376, 11904752, 12648799, 25297598, 50595196, 101190392, 202380784]

約数ペア:

[(1, 202380784), (2, 101190392), (4, 50595196), (8, 25297598), (16, 12648799), (17, 11904752), (34, 5952376), (68, 2976188), (136, 1488094), (137, 1477232), (272, 744047), (274, 738616), (548, 369308), (1096, 184654), (2192, 92327), (2329, 86896), (4658, 43448), (5431, 37264), (9316, 21724), (10862, 18632)]