208866672

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1901}}^1$

素因数の和:2031

約数の個数: 120

約数和(自身を含む): 674525280

約数和(自身を除く): 465658608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 109, 112, 126, 144, 168, 218, 252, 327, 336, 436, 504, 654, 763, 872, 981, 1008, 1308, 1526, 1744, 1901, 1962, 2289, 2616, 3052, 3802, 3924, 4578, 5232, 5703, 6104, 6867, 7604, 7848, 9156, 11406, 12208, 13307, 13734, 15208, 15696, 17109, 18312, 22812, 26614, 27468, 30416, 34218, 36624, 39921, 45624, 53228, 54936, 68436, 79842, 91248, 106456, 109872, 119763, 136872, 159684, 207209, 212912, 239526, 273744, 319368, 414418, 479052, 621627, 638736, 828836, 958104, 1243254, 1450463, 1657672, 1864881, 1916208, 2486508, 2900926, 3315344, 3729762, 4351389, 4973016, 5801852, 7459524, 8702778, 9946032, 11603704, 13054167, 14919048, 17405556, 23207408, 26108334, 29838096, 34811112, 52216668, 69622224, 104433336, 208866672]

約数ペア:

[(1, 208866672), (2, 104433336), (3, 69622224), (4, 52216668), (6, 34811112), (7, 29838096), (8, 26108334), (9, 23207408), (12, 17405556), (14, 14919048), (16, 13054167), (18, 11603704), (21, 9946032), (24, 8702778), (28, 7459524), (36, 5801852), (42, 4973016), (48, 4351389), (56, 3729762), (63, 3315344), (72, 2900926), (84, 2486508), (109, 1916208), (112, 1864881), (126, 1657672), (144, 1450463), (168, 1243254), (218, 958104), (252, 828836), (327, 638736), (336, 621627), (436, 479052), (504, 414418), (654, 319368), (763, 273744), (872, 239526), (981, 212912), (1008, 207209), (1308, 159684), (1526, 136872), (1744, 119763), (1901, 109872), (1962, 106456), (2289, 91248), (2616, 79842), (3052, 68436), (3802, 54936), (3924, 53228), (4578, 45624), (5232, 39921), (5703, 36624), (6104, 34218), (6867, 30416), (7604, 27468), (7848, 26614), (9156, 22812), (11406, 18312), (12208, 17109), (13307, 15696), (13734, 15208)]