209156472

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3217}}^1$

素因数の和:3282

約数の個数: 128

約数和(自身を含む): 679641600

約数和(自身を除く): 470485128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 43, 54, 56, 63, 72, 84, 86, 108, 126, 129, 168, 172, 189, 216, 252, 258, 301, 344, 378, 387, 504, 516, 602, 756, 774, 903, 1032, 1161, 1204, 1512, 1548, 1806, 2322, 2408, 2709, 3096, 3217, 3612, 4644, 5418, 6434, 7224, 8127, 9288, 9651, 10836, 12868, 16254, 19302, 21672, 22519, 25736, 28953, 32508, 38604, 45038, 57906, 65016, 67557, 77208, 86859, 90076, 115812, 135114, 138331, 173718, 180152, 202671, 231624, 270228, 276662, 347436, 405342, 414993, 540456, 553324, 608013, 694872, 810684, 829986, 968317, 1106648, 1216026, 1244979, 1621368, 1659972, 1936634, 2432052, 2489958, 2904951, 3319944, 3734937, 3873268, 4864104, 4979916, 5809902, 7469874, 7746536, 8714853, 9959832, 11619804, 14939748, 17429706, 23239608, 26144559, 29879496, 34859412, 52289118, 69718824, 104578236, 209156472]

約数ペア:

[(1, 209156472), (2, 104578236), (3, 69718824), (4, 52289118), (6, 34859412), (7, 29879496), (8, 26144559), (9, 23239608), (12, 17429706), (14, 14939748), (18, 11619804), (21, 9959832), (24, 8714853), (27, 7746536), (28, 7469874), (36, 5809902), (42, 4979916), (43, 4864104), (54, 3873268), (56, 3734937), (63, 3319944), (72, 2904951), (84, 2489958), (86, 2432052), (108, 1936634), (126, 1659972), (129, 1621368), (168, 1244979), (172, 1216026), (189, 1106648), (216, 968317), (252, 829986), (258, 810684), (301, 694872), (344, 608013), (378, 553324), (387, 540456), (504, 414993), (516, 405342), (602, 347436), (756, 276662), (774, 270228), (903, 231624), (1032, 202671), (1161, 180152), (1204, 173718), (1512, 138331), (1548, 135114), (1806, 115812), (2322, 90076), (2408, 86859), (2709, 77208), (3096, 67557), (3217, 65016), (3612, 57906), (4644, 45038), (5418, 38604), (6434, 32508), (7224, 28953), (8127, 25736), (9288, 22519), (9651, 21672), (10836, 19302), (12868, 16254)]