204716064

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{317}}^1$

素因数の和:399

約数の個数: 144

約数和(自身を含む): 636600384

約数和(自身を除く): 431884320

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 84, 93, 96, 112, 124, 168, 186, 217, 224, 248, 317, 336, 372, 434, 496, 634, 651, 672, 744, 868, 951, 961, 992, 1268, 1302, 1488, 1736, 1902, 1922, 2219, 2536, 2604, 2883, 2976, 3472, 3804, 3844, 4438, 5072, 5208, 5766, 6657, 6727, 6944, 7608, 7688, 8876, 9827, 10144, 10416, 11532, 13314, 13454, 15216, 15376, 17752, 19654, 20181, 20832, 23064, 26628, 26908, 29481, 30432, 30752, 35504, 39308, 40362, 46128, 53256, 53816, 58962, 68789, 71008, 78616, 80724, 92256, 106512, 107632, 117924, 137578, 157232, 161448, 206367, 213024, 215264, 235848, 275156, 304637, 314464, 322896, 412734, 471696, 550312, 609274, 645792, 825468, 913911, 943392, 1100624, 1218548, 1650936, 1827822, 2132459, 2201248, 2437096, 3301872, 3655644, 4264918, 4874192, 6397377, 6603744, 7311288, 8529836, 9748384, 12794754, 14622576, 17059672, 25589508, 29245152, 34119344, 51179016, 68238688, 102358032, 204716064]

約数ペア:

[(1, 204716064), (2, 102358032), (3, 68238688), (4, 51179016), (6, 34119344), (7, 29245152), (8, 25589508), (12, 17059672), (14, 14622576), (16, 12794754), (21, 9748384), (24, 8529836), (28, 7311288), (31, 6603744), (32, 6397377), (42, 4874192), (48, 4264918), (56, 3655644), (62, 3301872), (84, 2437096), (93, 2201248), (96, 2132459), (112, 1827822), (124, 1650936), (168, 1218548), (186, 1100624), (217, 943392), (224, 913911), (248, 825468), (317, 645792), (336, 609274), (372, 550312), (434, 471696), (496, 412734), (634, 322896), (651, 314464), (672, 304637), (744, 275156), (868, 235848), (951, 215264), (961, 213024), (992, 206367), (1268, 161448), (1302, 157232), (1488, 137578), (1736, 117924), (1902, 107632), (1922, 106512), (2219, 92256), (2536, 80724), (2604, 78616), (2883, 71008), (2976, 68789), (3472, 58962), (3804, 53816), (3844, 53256), (4438, 46128), (5072, 40362), (5208, 39308), (5766, 35504), (6657, 30752), (6727, 30432), (6944, 29481), (7608, 26908), (7688, 26628), (8876, 23064), (9827, 20832), (10144, 20181), (10416, 19654), (11532, 17752), (13314, 15376), (13454, 15216)]