201914856

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2179}}^1$

素因数の和:2221

約数の個数: 160

約数和(自身を含む): 664725600

約数和(自身を除く): 462810744

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 27, 33, 36, 39, 44, 52, 54, 66, 72, 78, 81, 88, 99, 104, 108, 117, 132, 143, 156, 162, 198, 216, 234, 264, 286, 297, 312, 324, 351, 396, 429, 468, 572, 594, 648, 702, 792, 858, 891, 936, 1053, 1144, 1188, 1287, 1404, 1716, 1782, 2106, 2179, 2376, 2574, 2808, 3432, 3564, 3861, 4212, 4358, 5148, 6537, 7128, 7722, 8424, 8716, 10296, 11583, 13074, 15444, 17432, 19611, 23166, 23969, 26148, 28327, 30888, 39222, 46332, 47938, 52296, 56654, 58833, 71907, 78444, 84981, 92664, 95876, 113308, 117666, 143814, 156888, 169962, 176499, 191752, 215721, 226616, 235332, 254943, 287628, 311597, 339924, 352998, 431442, 470664, 509886, 575256, 623194, 647163, 679848, 705996, 764829, 862884, 934791, 1019772, 1246388, 1294326, 1411992, 1529658, 1725768, 1869582, 1941489, 2039544, 2294487, 2492776, 2588652, 2804373, 3059316, 3739164, 3882978, 4588974, 5177304, 5608746, 6118632, 7478328, 7765956, 8413119, 9177948, 11217492, 15531912, 16826238, 18355896, 22434984, 25239357, 33652476, 50478714, 67304952, 100957428, 201914856]

約数ペア:

[(1, 201914856), (2, 100957428), (3, 67304952), (4, 50478714), (6, 33652476), (8, 25239357), (9, 22434984), (11, 18355896), (12, 16826238), (13, 15531912), (18, 11217492), (22, 9177948), (24, 8413119), (26, 7765956), (27, 7478328), (33, 6118632), (36, 5608746), (39, 5177304), (44, 4588974), (52, 3882978), (54, 3739164), (66, 3059316), (72, 2804373), (78, 2588652), (81, 2492776), (88, 2294487), (99, 2039544), (104, 1941489), (108, 1869582), (117, 1725768), (132, 1529658), (143, 1411992), (156, 1294326), (162, 1246388), (198, 1019772), (216, 934791), (234, 862884), (264, 764829), (286, 705996), (297, 679848), (312, 647163), (324, 623194), (351, 575256), (396, 509886), (429, 470664), (468, 431442), (572, 352998), (594, 339924), (648, 311597), (702, 287628), (792, 254943), (858, 235332), (891, 226616), (936, 215721), (1053, 191752), (1144, 176499), (1188, 169962), (1287, 156888), (1404, 143814), (1716, 117666), (1782, 113308), (2106, 95876), (2179, 92664), (2376, 84981), (2574, 78444), (2808, 71907), (3432, 58833), (3564, 56654), (3861, 52296), (4212, 47938), (4358, 46332), (5148, 39222), (6537, 30888), (7128, 28327), (7722, 26148), (8424, 23969), (8716, 23166), (10296, 19611), (11583, 17432), (13074, 15444)]