201684769

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:202

約数の個数: 48

約数和(自身を含む): 256141440

約数和(自身を除く): 54456671

約数列:

[1, 11, 13, 23, 53, 89, 143, 169, 253, 299, 583, 689, 979, 1157, 1219, 1859, 2047, 3289, 3887, 4717, 7579, 8957, 12727, 13409, 15041, 15847, 22517, 26611, 42757, 51887, 61321, 98527, 108491, 165451, 174317, 206011, 292721, 345943, 674531, 797173, 1193401, 1410383, 2266121, 3805373, 8768903, 15514213, 18334979, 201684769]

約数ペア:

[(1, 201684769), (11, 18334979), (13, 15514213), (23, 8768903), (53, 3805373), (89, 2266121), (143, 1410383), (169, 1193401), (253, 797173), (299, 674531), (583, 345943), (689, 292721), (979, 206011), (1157, 174317), (1219, 165451), (1859, 108491), (2047, 98527), (3289, 61321), (3887, 51887), (4717, 42757), (7579, 26611), (8957, 22517), (12727, 15847), (13409, 15041)]