200869254

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:259

約数の個数: 128

約数和(自身を含む): 500544000

約数和(自身を除く): 299674746

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 29, 38, 43, 54, 57, 58, 86, 87, 114, 129, 157, 171, 174, 258, 261, 314, 342, 387, 471, 513, 522, 551, 774, 783, 817, 942, 1026, 1102, 1161, 1247, 1413, 1566, 1634, 1653, 2322, 2451, 2494, 2826, 2983, 3306, 3741, 4239, 4553, 4902, 4959, 5966, 6751, 7353, 7482, 8478, 8949, 9106, 9918, 11223, 13502, 13659, 14706, 14877, 17898, 20253, 22059, 22446, 23693, 26847, 27318, 29754, 33669, 40506, 40977, 44118, 47386, 53694, 60759, 67338, 71079, 80541, 81954, 86507, 121518, 122931, 128269, 142158, 161082, 173014, 182277, 195779, 213237, 245862, 256538, 259521, 364554, 384807, 391558, 426474, 519042, 587337, 639711, 769614, 778563, 1154421, 1174674, 1279422, 1557126, 1762011, 2308842, 2335689, 3463263, 3524022, 3719801, 4671378, 5286033, 6926526, 7439602, 10572066, 11159403, 22318806, 33478209, 66956418, 100434627, 200869254]

約数ペア:

[(1, 200869254), (2, 100434627), (3, 66956418), (6, 33478209), (9, 22318806), (18, 11159403), (19, 10572066), (27, 7439602), (29, 6926526), (38, 5286033), (43, 4671378), (54, 3719801), (57, 3524022), (58, 3463263), (86, 2335689), (87, 2308842), (114, 1762011), (129, 1557126), (157, 1279422), (171, 1174674), (174, 1154421), (258, 778563), (261, 769614), (314, 639711), (342, 587337), (387, 519042), (471, 426474), (513, 391558), (522, 384807), (551, 364554), (774, 259521), (783, 256538), (817, 245862), (942, 213237), (1026, 195779), (1102, 182277), (1161, 173014), (1247, 161082), (1413, 142158), (1566, 128269), (1634, 122931), (1653, 121518), (2322, 86507), (2451, 81954), (2494, 80541), (2826, 71079), (2983, 67338), (3306, 60759), (3741, 53694), (4239, 47386), (4553, 44118), (4902, 40977), (4959, 40506), (5966, 33669), (6751, 29754), (7353, 27318), (7482, 26847), (8478, 23693), (8949, 22446), (9106, 22059), (9918, 20253), (11223, 17898), (13502, 14877), (13659, 14706)]