194952464

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{317}}^1$

素因数の和:385

約数の個数: 120

約数和(自身を含む): 484224960

約数和(自身を除く): 289272496

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 34, 38, 56, 68, 76, 112, 119, 133, 136, 152, 238, 266, 272, 289, 304, 317, 323, 476, 532, 578, 634, 646, 952, 1064, 1156, 1268, 1292, 1904, 2023, 2128, 2219, 2261, 2312, 2536, 2584, 4046, 4438, 4522, 4624, 5072, 5168, 5389, 5491, 6023, 8092, 8876, 9044, 10778, 10982, 12046, 16184, 17752, 18088, 21556, 21964, 24092, 32368, 35504, 36176, 37723, 38437, 42161, 43112, 43928, 48184, 75446, 76874, 84322, 86224, 87856, 91613, 96368, 102391, 150892, 153748, 168644, 183226, 204782, 301784, 307496, 337288, 366452, 409564, 603568, 614992, 641291, 674576, 716737, 732904, 819128, 1282582, 1433474, 1465808, 1638256, 1740647, 2565164, 2866948, 3481294, 5130328, 5733896, 6962588, 10260656, 11467792, 12184529, 13925176, 24369058, 27850352, 48738116, 97476232, 194952464]

約数ペア:

[(1, 194952464), (2, 97476232), (4, 48738116), (7, 27850352), (8, 24369058), (14, 13925176), (16, 12184529), (17, 11467792), (19, 10260656), (28, 6962588), (34, 5733896), (38, 5130328), (56, 3481294), (68, 2866948), (76, 2565164), (112, 1740647), (119, 1638256), (133, 1465808), (136, 1433474), (152, 1282582), (238, 819128), (266, 732904), (272, 716737), (289, 674576), (304, 641291), (317, 614992), (323, 603568), (476, 409564), (532, 366452), (578, 337288), (634, 307496), (646, 301784), (952, 204782), (1064, 183226), (1156, 168644), (1268, 153748), (1292, 150892), (1904, 102391), (2023, 96368), (2128, 91613), (2219, 87856), (2261, 86224), (2312, 84322), (2536, 76874), (2584, 75446), (4046, 48184), (4438, 43928), (4522, 43112), (4624, 42161), (5072, 38437), (5168, 37723), (5389, 36176), (5491, 35504), (6023, 32368), (8092, 24092), (8876, 21964), (9044, 21556), (10778, 18088), (10982, 17752), (12046, 16184)]