201281366

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{1259}}^1$

素因数の和:1341

約数の個数: 48

約数和(自身を含む): 365238720

約数和(自身を除く): 163957354

約数列:

[1, 2, 11, 13, 22, 26, 43, 86, 143, 169, 286, 338, 473, 559, 946, 1118, 1259, 1859, 2518, 3718, 6149, 7267, 12298, 13849, 14534, 16367, 27698, 32734, 54137, 79937, 108274, 159874, 180037, 212771, 360074, 425542, 595507, 703781, 1191014, 1407562, 2340481, 4680962, 7741591, 9149153, 15483182, 18298306, 100640683, 201281366]

約数ペア:

[(1, 201281366), (2, 100640683), (11, 18298306), (13, 15483182), (22, 9149153), (26, 7741591), (43, 4680962), (86, 2340481), (143, 1407562), (169, 1191014), (286, 703781), (338, 595507), (473, 425542), (559, 360074), (946, 212771), (1118, 180037), (1259, 159874), (1859, 108274), (2518, 79937), (3718, 54137), (6149, 32734), (7267, 27698), (12298, 16367), (13849, 14534)]