197240256

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{20143}}^1$

素因数の和:20178

約数の個数: 84

約数和(自身を含む): 598639392

約数和(自身を除く): 401399136

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, 20143, 40286, 60429, 80572, 120858, 161144, 181287, 241716, 322288, 342431, 362574, 483432, 644576, 684862, 725148, 966864, 1027293, 1289152, 1369724, 1450296, 1933728, 2054586, 2739448, 2900592, 3081879, 3867456, 4109172, 5478896, 5801184, 6163758, 8218344, 10957792, 11602368, 12327516, 16436688, 21915584, 24655032, 32873376, 49310064, 65746752, 98620128, 197240256]

約数ペア:

[(1, 197240256), (2, 98620128), (3, 65746752), (4, 49310064), (6, 32873376), (8, 24655032), (9, 21915584), (12, 16436688), (16, 12327516), (17, 11602368), (18, 10957792), (24, 8218344), (32, 6163758), (34, 5801184), (36, 5478896), (48, 4109172), (51, 3867456), (64, 3081879), (68, 2900592), (72, 2739448), (96, 2054586), (102, 1933728), (136, 1450296), (144, 1369724), (153, 1289152), (192, 1027293), (204, 966864), (272, 725148), (288, 684862), (306, 644576), (408, 483432), (544, 362574), (576, 342431), (612, 322288), (816, 241716), (1088, 181287), (1224, 161144), (1632, 120858), (2448, 80572), (3264, 60429), (4896, 40286), (9792, 20143)]