202156568

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:408

約数の個数: 64

約数和(自身を含む): 410296320

約数和(自身を除く): 208139752

約数列:

[1, 2, 4, 8, 23, 41, 46, 82, 92, 127, 164, 184, 211, 254, 328, 422, 508, 844, 943, 1016, 1688, 1886, 2921, 3772, 4853, 5207, 5842, 7544, 8651, 9706, 10414, 11684, 17302, 19412, 20828, 23368, 26797, 34604, 38824, 41656, 53594, 69208, 107188, 119761, 198973, 214376, 239522, 397946, 479044, 616331, 795892, 958088, 1098677, 1232662, 1591784, 2197354, 2465324, 4394708, 4930648, 8789416, 25269571, 50539142, 101078284, 202156568]

約数ペア:

[(1, 202156568), (2, 101078284), (4, 50539142), (8, 25269571), (23, 8789416), (41, 4930648), (46, 4394708), (82, 2465324), (92, 2197354), (127, 1591784), (164, 1232662), (184, 1098677), (211, 958088), (254, 795892), (328, 616331), (422, 479044), (508, 397946), (844, 239522), (943, 214376), (1016, 198973), (1688, 119761), (1886, 107188), (2921, 69208), (3772, 53594), (4853, 41656), (5207, 38824), (5842, 34604), (7544, 26797), (8651, 23368), (9706, 20828), (10414, 19412), (11684, 17302)]