204690220756

素因数分解:

$2^2\times 7^3\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{17977}}^1$

素因数の和:18238

約数の個数: 96

約数和(自身を含む): 429688582400

約数和(自身を除く): 224998361644

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 86, 98, 172, 193, 196, 301, 343, 386, 602, 686, 772, 1204, 1351, 1372, 2107, 2702, 4214, 5404, 8299, 8428, 9457, 14749, 16598, 17977, 18914, 29498, 33196, 35954, 37828, 58093, 58996, 66199, 71908, 116186, 125839, 132398, 232372, 251678, 264796, 406651, 503356, 773011, 813302, 880873, 1546022, 1626604, 1761746, 2846557, 3092044, 3469561, 3523492, 5411077, 5693114, 6166111, 6939122, 10822154, 11386228, 12332222, 13878244, 21644308, 24286927, 24664444, 37877539, 48573854, 75755078, 97147708, 149191123, 151510156, 170008489, 265142773, 298382246, 340016978, 530285546, 596764492, 680033956, 1044337861, 1060571092, 1190059423, 2088675722, 2380118846, 4177351444, 4760237692, 7310365027, 14620730054, 29241460108, 51172555189, 102345110378, 204690220756]

約数ペア:

[(1, 204690220756), (2, 102345110378), (4, 51172555189), (7, 29241460108), (14, 14620730054), (28, 7310365027), (43, 4760237692), (49, 4177351444), (86, 2380118846), (98, 2088675722), (172, 1190059423), (193, 1060571092), (196, 1044337861), (301, 680033956), (343, 596764492), (386, 530285546), (602, 340016978), (686, 298382246), (772, 265142773), (1204, 170008489), (1351, 151510156), (1372, 149191123), (2107, 97147708), (2702, 75755078), (4214, 48573854), (5404, 37877539), (8299, 24664444), (8428, 24286927), (9457, 21644308), (14749, 13878244), (16598, 12332222), (17977, 11386228), (18914, 10822154), (29498, 6939122), (33196, 6166111), (35954, 5693114), (37828, 5411077), (58093, 3523492), (58996, 3469561), (66199, 3092044), (71908, 2846557), (116186, 1761746), (125839, 1626604), (132398, 1546022), (232372, 880873), (251678, 813302), (264796, 773011), (406651, 503356)]