204684732

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{67}}^1\times {\mathrm{449}}^1$

素因数の和:542

約数の個数: 144

約数和(自身を含む): 623750400

約数和(自身を除く): 419065668

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 67, 81, 84, 108, 126, 134, 162, 189, 201, 243, 252, 268, 324, 378, 402, 449, 469, 486, 567, 603, 756, 804, 898, 938, 972, 1134, 1206, 1347, 1407, 1701, 1796, 1809, 1876, 2268, 2412, 2694, 2814, 3143, 3402, 3618, 4041, 4221, 5388, 5427, 5628, 6286, 6804, 7236, 8082, 8442, 9429, 10854, 12123, 12572, 12663, 16164, 16281, 16884, 18858, 21708, 24246, 25326, 28287, 30083, 32562, 36369, 37716, 37989, 48492, 50652, 56574, 60166, 65124, 72738, 75978, 84861, 90249, 109107, 113148, 113967, 120332, 145476, 151956, 169722, 180498, 210581, 218214, 227934, 254583, 270747, 339444, 360996, 421162, 436428, 455868, 509166, 541494, 631743, 763749, 812241, 842324, 1018332, 1082988, 1263486, 1527498, 1624482, 1895229, 2436723, 2526972, 3054996, 3248964, 3790458, 4873446, 5685687, 7310169, 7580916, 9746892, 11371374, 14620338, 17057061, 22742748, 29240676, 34114122, 51171183, 68228244, 102342366, 204684732]

約数ペア:

[(1, 204684732), (2, 102342366), (3, 68228244), (4, 51171183), (6, 34114122), (7, 29240676), (9, 22742748), (12, 17057061), (14, 14620338), (18, 11371374), (21, 9746892), (27, 7580916), (28, 7310169), (36, 5685687), (42, 4873446), (54, 3790458), (63, 3248964), (67, 3054996), (81, 2526972), (84, 2436723), (108, 1895229), (126, 1624482), (134, 1527498), (162, 1263486), (189, 1082988), (201, 1018332), (243, 842324), (252, 812241), (268, 763749), (324, 631743), (378, 541494), (402, 509166), (449, 455868), (469, 436428), (486, 421162), (567, 360996), (603, 339444), (756, 270747), (804, 254583), (898, 227934), (938, 218214), (972, 210581), (1134, 180498), (1206, 169722), (1347, 151956), (1407, 145476), (1701, 120332), (1796, 113967), (1809, 113148), (1876, 109107), (2268, 90249), (2412, 84861), (2694, 75978), (2814, 72738), (3143, 65124), (3402, 60166), (3618, 56574), (4041, 50652), (4221, 48492), (5388, 37989), (5427, 37716), (5628, 36369), (6286, 32562), (6804, 30083), (7236, 28287), (8082, 25326), (8442, 24246), (9429, 21708), (10854, 18858), (12123, 16884), (12572, 16281), (12663, 16164)]