209668956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:204

約数の個数: 192

約数和(自身を含む): 629959680

約数和(自身を除く): 420290724

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 29, 34, 42, 51, 58, 61, 68, 83, 84, 87, 102, 116, 119, 122, 166, 174, 183, 203, 204, 238, 244, 249, 332, 348, 357, 366, 406, 427, 476, 493, 498, 581, 609, 714, 732, 812, 854, 986, 996, 1037, 1162, 1218, 1281, 1411, 1428, 1479, 1708, 1743, 1769, 1972, 2074, 2324, 2407, 2436, 2562, 2822, 2958, 3111, 3451, 3486, 3538, 4148, 4233, 4814, 5063, 5124, 5307, 5644, 5916, 6222, 6902, 6972, 7076, 7221, 7259, 8466, 9628, 9877, 10126, 10353, 10614, 12383, 12444, 13804, 14442, 14518, 15189, 16849, 16932, 19754, 20252, 20706, 21228, 21777, 24766, 28884, 29036, 29631, 30073, 30378, 33698, 35441, 37149, 39508, 40919, 41412, 43554, 49532, 50547, 59262, 60146, 60756, 67396, 70882, 74298, 81838, 86071, 87108, 90219, 101094, 106323, 118524, 120292, 122757, 141764, 146827, 148596, 163676, 172142, 180438, 202188, 210511, 212646, 245514, 258213, 286433, 293654, 344284, 360876, 421022, 425292, 440481, 491028, 516426, 572866, 587308, 602497, 631533, 842044, 859299, 880962, 1027789, 1032852, 1145732, 1204994, 1263066, 1718598, 1761924, 1807491, 2055578, 2409988, 2496059, 2526132, 3083367, 3437196, 3614982, 4111156, 4992118, 6166734, 7229964, 7488177, 9984236, 12333468, 14976354, 17472413, 29952708, 34944826, 52417239, 69889652, 104834478, 209668956]

約数ペア:

[(1, 209668956), (2, 104834478), (3, 69889652), (4, 52417239), (6, 34944826), (7, 29952708), (12, 17472413), (14, 14976354), (17, 12333468), (21, 9984236), (28, 7488177), (29, 7229964), (34, 6166734), (42, 4992118), (51, 4111156), (58, 3614982), (61, 3437196), (68, 3083367), (83, 2526132), (84, 2496059), (87, 2409988), (102, 2055578), (116, 1807491), (119, 1761924), (122, 1718598), (166, 1263066), (174, 1204994), (183, 1145732), (203, 1032852), (204, 1027789), (238, 880962), (244, 859299), (249, 842044), (332, 631533), (348, 602497), (357, 587308), (366, 572866), (406, 516426), (427, 491028), (476, 440481), (493, 425292), (498, 421022), (581, 360876), (609, 344284), (714, 293654), (732, 286433), (812, 258213), (854, 245514), (986, 212646), (996, 210511), (1037, 202188), (1162, 180438), (1218, 172142), (1281, 163676), (1411, 148596), (1428, 146827), (1479, 141764), (1708, 122757), (1743, 120292), (1769, 118524), (1972, 106323), (2074, 101094), (2324, 90219), (2407, 87108), (2436, 86071), (2562, 81838), (2822, 74298), (2958, 70882), (3111, 67396), (3451, 60756), (3486, 60146), (3538, 59262), (4148, 50547), (4233, 49532), (4814, 43554), (5063, 41412), (5124, 40919), (5307, 39508), (5644, 37149), (5916, 35441), (6222, 33698), (6902, 30378), (6972, 30073), (7076, 29631), (7221, 29036), (7259, 28884), (8466, 24766), (9628, 21777), (9877, 21228), (10126, 20706), (10353, 20252), (10614, 19754), (12383, 16932), (12444, 16849), (13804, 15189), (14442, 14518)]