208018584

素因数分解:

$2^3\times 3^3\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{283}}^1$

素因数の和:422

約数の個数: 128

約数和(自身を含む): 601171200

約数和(自身を除く): 393152616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 41, 54, 72, 82, 83, 108, 123, 164, 166, 216, 246, 249, 283, 328, 332, 369, 492, 498, 566, 664, 738, 747, 849, 984, 996, 1107, 1132, 1476, 1494, 1698, 1992, 2214, 2241, 2264, 2547, 2952, 2988, 3396, 3403, 4428, 4482, 5094, 5976, 6792, 6806, 7641, 8856, 8964, 10188, 10209, 11603, 13612, 15282, 17928, 20376, 20418, 23206, 23489, 27224, 30564, 30627, 34809, 40836, 46412, 46978, 61128, 61254, 69618, 70467, 81672, 91881, 92824, 93956, 104427, 122508, 139236, 140934, 183762, 187912, 208854, 211401, 245016, 278472, 281868, 313281, 367524, 417708, 422802, 563736, 626562, 634203, 735048, 835416, 845604, 963049, 1253124, 1268406, 1691208, 1926098, 2506248, 2536812, 2889147, 3852196, 5073624, 5778294, 7704392, 8667441, 11556588, 17334882, 23113176, 26002323, 34669764, 52004646, 69339528, 104009292, 208018584]

約数ペア:

[(1, 208018584), (2, 104009292), (3, 69339528), (4, 52004646), (6, 34669764), (8, 26002323), (9, 23113176), (12, 17334882), (18, 11556588), (24, 8667441), (27, 7704392), (36, 5778294), (41, 5073624), (54, 3852196), (72, 2889147), (82, 2536812), (83, 2506248), (108, 1926098), (123, 1691208), (164, 1268406), (166, 1253124), (216, 963049), (246, 845604), (249, 835416), (283, 735048), (328, 634203), (332, 626562), (369, 563736), (492, 422802), (498, 417708), (566, 367524), (664, 313281), (738, 281868), (747, 278472), (849, 245016), (984, 211401), (996, 208854), (1107, 187912), (1132, 183762), (1476, 140934), (1494, 139236), (1698, 122508), (1992, 104427), (2214, 93956), (2241, 92824), (2264, 91881), (2547, 81672), (2952, 70467), (2988, 69618), (3396, 61254), (3403, 61128), (4428, 46978), (4482, 46412), (5094, 40836), (5976, 34809), (6792, 30627), (6806, 30564), (7641, 27224), (8856, 23489), (8964, 23206), (10188, 20418), (10209, 20376), (11603, 17928), (13612, 15282)]