202003146

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1789}}^1$

素因数の和:1861

約数の個数: 80

約数和(自身を含む): 491226120

約数和(自身を除く): 289222974

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 41, 51, 54, 81, 82, 102, 123, 153, 162, 246, 306, 369, 459, 697, 738, 918, 1107, 1377, 1394, 1789, 2091, 2214, 2754, 3321, 3578, 4182, 5367, 6273, 6642, 10734, 12546, 16101, 18819, 30413, 32202, 37638, 48303, 56457, 60826, 73349, 91239, 96606, 112914, 144909, 146698, 182478, 220047, 273717, 289818, 440094, 547434, 660141, 821151, 1246933, 1320282, 1642302, 1980423, 2463453, 2493866, 3740799, 3960846, 4926906, 5941269, 7481598, 11222397, 11882538, 22444794, 33667191, 67334382, 101001573, 202003146]

約数ペア:

[(1, 202003146), (2, 101001573), (3, 67334382), (6, 33667191), (9, 22444794), (17, 11882538), (18, 11222397), (27, 7481598), (34, 5941269), (41, 4926906), (51, 3960846), (54, 3740799), (81, 2493866), (82, 2463453), (102, 1980423), (123, 1642302), (153, 1320282), (162, 1246933), (246, 821151), (306, 660141), (369, 547434), (459, 440094), (697, 289818), (738, 273717), (918, 220047), (1107, 182478), (1377, 146698), (1394, 144909), (1789, 112914), (2091, 96606), (2214, 91239), (2754, 73349), (3321, 60826), (3578, 56457), (4182, 48303), (5367, 37638), (6273, 32202), (6642, 30413), (10734, 18819), (12546, 16101)]