201356848

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{463}}^1$

素因数の和:842

約数の個数: 80

約数和(自身を含む): 488825856

約数和(自身を除く): 287469008

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 353, 463, 616, 706, 926, 1232, 1412, 1852, 2471, 2824, 3241, 3704, 3883, 4942, 5093, 5648, 6482, 7408, 7766, 9884, 10186, 12964, 15532, 19768, 20372, 25928, 27181, 31064, 35651, 39536, 40744, 51856, 54362, 62128, 71302, 81488, 108724, 142604, 163439, 217448, 285208, 326878, 434896, 570416, 653756, 1144073, 1307512, 1797829, 2288146, 2615024, 3595658, 4576292, 7191316, 9152584, 12584803, 14382632, 18305168, 25169606, 28765264, 50339212, 100678424, 201356848]

約数ペア:

[(1, 201356848), (2, 100678424), (4, 50339212), (7, 28765264), (8, 25169606), (11, 18305168), (14, 14382632), (16, 12584803), (22, 9152584), (28, 7191316), (44, 4576292), (56, 3595658), (77, 2615024), (88, 2288146), (112, 1797829), (154, 1307512), (176, 1144073), (308, 653756), (353, 570416), (463, 434896), (616, 326878), (706, 285208), (926, 217448), (1232, 163439), (1412, 142604), (1852, 108724), (2471, 81488), (2824, 71302), (3241, 62128), (3704, 54362), (3883, 51856), (4942, 40744), (5093, 39536), (5648, 35651), (6482, 31064), (7408, 27181), (7766, 25928), (9884, 20372), (10186, 19768), (12964, 15532)]