204047283

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:240

約数の個数: 64

約数和(自身を含む): 325140480

約数和(自身を除く): 121093197

約数列:

[1, 3, 11, 23, 33, 41, 69, 79, 83, 123, 237, 249, 253, 451, 759, 869, 913, 943, 1353, 1817, 1909, 2607, 2739, 2829, 3239, 3403, 5451, 5727, 6557, 9717, 10209, 10373, 19671, 19987, 20999, 31119, 35629, 37433, 59961, 62997, 72127, 74497, 78269, 106887, 112299, 150811, 216381, 223491, 234807, 268837, 452433, 806511, 819467, 860959, 1658921, 2458401, 2582877, 2957207, 4976763, 6183251, 8871621, 18549753, 68015761, 204047283]

約数ペア:

[(1, 204047283), (3, 68015761), (11, 18549753), (23, 8871621), (33, 6183251), (41, 4976763), (69, 2957207), (79, 2582877), (83, 2458401), (123, 1658921), (237, 860959), (249, 819467), (253, 806511), (451, 452433), (759, 268837), (869, 234807), (913, 223491), (943, 216381), (1353, 150811), (1817, 112299), (1909, 106887), (2607, 78269), (2739, 74497), (2829, 72127), (3239, 62997), (3403, 59961), (5451, 37433), (5727, 35629), (6557, 31119), (9717, 20999), (10209, 19987), (10373, 19671)]