205798464

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{21017}}^1$

素因数の和:21052

約数の個数: 84

約数和(自身を含む): 624612924

約数和(自身を除く): 418814460

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 136, 144, 153, 192, 204, 272, 288, 306, 408, 544, 576, 612, 816, 1088, 1224, 1632, 2448, 3264, 4896, 9792, 21017, 42034, 63051, 84068, 126102, 168136, 189153, 252204, 336272, 357289, 378306, 504408, 672544, 714578, 756612, 1008816, 1071867, 1345088, 1429156, 1513224, 2017632, 2143734, 2858312, 3026448, 3215601, 4035264, 4287468, 5716624, 6052896, 6431202, 8574936, 11433248, 12105792, 12862404, 17149872, 22866496, 25724808, 34299744, 51449616, 68599488, 102899232, 205798464]

約数ペア:

[(1, 205798464), (2, 102899232), (3, 68599488), (4, 51449616), (6, 34299744), (8, 25724808), (9, 22866496), (12, 17149872), (16, 12862404), (17, 12105792), (18, 11433248), (24, 8574936), (32, 6431202), (34, 6052896), (36, 5716624), (48, 4287468), (51, 4035264), (64, 3215601), (68, 3026448), (72, 2858312), (96, 2143734), (102, 2017632), (136, 1513224), (144, 1429156), (153, 1345088), (192, 1071867), (204, 1008816), (272, 756612), (288, 714578), (306, 672544), (408, 504408), (544, 378306), (576, 357289), (612, 336272), (816, 252204), (1088, 189153), (1224, 168136), (1632, 126102), (2448, 84068), (3264, 63051), (4896, 42034), (9792, 21017)]