205367624

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{491}}^1$

素因数の和:619

約数の個数: 96

約数和(自身を含む): 494696160

約数和(自身を除く): 289328536

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 97, 98, 154, 194, 196, 308, 388, 392, 491, 539, 616, 679, 776, 982, 1067, 1078, 1358, 1964, 2134, 2156, 2716, 3437, 3928, 4268, 4312, 4753, 5401, 5432, 6874, 7469, 8536, 9506, 10802, 13748, 14938, 19012, 21604, 24059, 27496, 29876, 37807, 38024, 43208, 47627, 48118, 52283, 59752, 75614, 95254, 96236, 104566, 151228, 190508, 192472, 209132, 264649, 302456, 333389, 381016, 418264, 523897, 529298, 666778, 1047794, 1058596, 1333556, 2095588, 2117192, 2333723, 2667112, 3667279, 4191176, 4667446, 7334558, 9334892, 14669116, 18669784, 25670953, 29338232, 51341906, 102683812, 205367624]

約数ペア:

[(1, 205367624), (2, 102683812), (4, 51341906), (7, 29338232), (8, 25670953), (11, 18669784), (14, 14669116), (22, 9334892), (28, 7334558), (44, 4667446), (49, 4191176), (56, 3667279), (77, 2667112), (88, 2333723), (97, 2117192), (98, 2095588), (154, 1333556), (194, 1058596), (196, 1047794), (308, 666778), (388, 529298), (392, 523897), (491, 418264), (539, 381016), (616, 333389), (679, 302456), (776, 264649), (982, 209132), (1067, 192472), (1078, 190508), (1358, 151228), (1964, 104566), (2134, 96236), (2156, 95254), (2716, 75614), (3437, 59752), (3928, 52283), (4268, 48118), (4312, 47627), (4753, 43208), (5401, 38024), (5432, 37807), (6874, 29876), (7469, 27496), (8536, 24059), (9506, 21604), (10802, 19012), (13748, 14938)]