198259908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1$

素因数の和:558

約数の個数: 192

約数和(自身を含む): 634798080

約数和(自身を除く): 436538172

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 19, 21, 22, 23, 28, 33, 38, 42, 44, 46, 57, 66, 69, 76, 77, 84, 92, 114, 132, 133, 138, 154, 161, 209, 228, 231, 253, 266, 276, 308, 322, 399, 418, 437, 462, 483, 491, 506, 532, 627, 644, 759, 798, 836, 874, 924, 966, 982, 1012, 1254, 1311, 1463, 1473, 1518, 1596, 1748, 1771, 1932, 1964, 2508, 2622, 2926, 2946, 3036, 3059, 3437, 3542, 4389, 4807, 5244, 5313, 5401, 5852, 5892, 6118, 6874, 7084, 8778, 9177, 9329, 9614, 10311, 10626, 10802, 11293, 12236, 13748, 14421, 16203, 17556, 18354, 18658, 19228, 20622, 21252, 21604, 22586, 27987, 28842, 32406, 33649, 33879, 36708, 37316, 37807, 41244, 45172, 55974, 57684, 64812, 65303, 67298, 67758, 75614, 79051, 100947, 102619, 111948, 113421, 124223, 130606, 134596, 135516, 151228, 158102, 195909, 201894, 205238, 214567, 226842, 237153, 248446, 261212, 307857, 316204, 372669, 391818, 403788, 410476, 429134, 453684, 474306, 496892, 615714, 643701, 718333, 745338, 783636, 858268, 869561, 948612, 1231428, 1287402, 1436666, 1490676, 1501969, 1739122, 2154999, 2360237, 2574804, 2608683, 2873332, 3003938, 3478244, 4309998, 4505907, 4720474, 5217366, 6007876, 7080711, 8619996, 9011814, 9440948, 10434732, 14161422, 16521659, 18023628, 28322844, 33043318, 49564977, 66086636, 99129954, 198259908]

約数ペア:

[(1, 198259908), (2, 99129954), (3, 66086636), (4, 49564977), (6, 33043318), (7, 28322844), (11, 18023628), (12, 16521659), (14, 14161422), (19, 10434732), (21, 9440948), (22, 9011814), (23, 8619996), (28, 7080711), (33, 6007876), (38, 5217366), (42, 4720474), (44, 4505907), (46, 4309998), (57, 3478244), (66, 3003938), (69, 2873332), (76, 2608683), (77, 2574804), (84, 2360237), (92, 2154999), (114, 1739122), (132, 1501969), (133, 1490676), (138, 1436666), (154, 1287402), (161, 1231428), (209, 948612), (228, 869561), (231, 858268), (253, 783636), (266, 745338), (276, 718333), (308, 643701), (322, 615714), (399, 496892), (418, 474306), (437, 453684), (462, 429134), (483, 410476), (491, 403788), (506, 391818), (532, 372669), (627, 316204), (644, 307857), (759, 261212), (798, 248446), (836, 237153), (874, 226842), (924, 214567), (966, 205238), (982, 201894), (1012, 195909), (1254, 158102), (1311, 151228), (1463, 135516), (1473, 134596), (1518, 130606), (1596, 124223), (1748, 113421), (1771, 111948), (1932, 102619), (1964, 100947), (2508, 79051), (2622, 75614), (2926, 67758), (2946, 67298), (3036, 65303), (3059, 64812), (3437, 57684), (3542, 55974), (4389, 45172), (4807, 41244), (5244, 37807), (5313, 37316), (5401, 36708), (5852, 33879), (5892, 33649), (6118, 32406), (6874, 28842), (7084, 27987), (8778, 22586), (9177, 21604), (9329, 21252), (9614, 20622), (10311, 19228), (10626, 18658), (10802, 18354), (11293, 17556), (12236, 16203), (13748, 14421)]