209205504

素因数分解:

$2^8\times 3^6\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:112

約数の個数: 252

約数和(自身を含む): 670227600

約数和(自身を除く): 461022096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 59, 64, 72, 76, 81, 96, 108, 114, 118, 128, 144, 152, 162, 171, 177, 192, 216, 228, 236, 243, 256, 288, 304, 324, 342, 354, 384, 432, 456, 472, 486, 513, 531, 576, 608, 648, 684, 708, 729, 768, 864, 912, 944, 972, 1026, 1062, 1121, 1152, 1216, 1296, 1368, 1416, 1458, 1539, 1593, 1728, 1824, 1888, 1944, 2052, 2124, 2242, 2304, 2432, 2592, 2736, 2832, 2916, 3078, 3186, 3363, 3456, 3648, 3776, 3888, 4104, 4248, 4484, 4617, 4779, 4864, 5184, 5472, 5664, 5832, 6156, 6372, 6726, 6912, 7296, 7552, 7776, 8208, 8496, 8968, 9234, 9558, 10089, 10368, 10944, 11328, 11664, 12312, 12744, 13452, 13851, 14337, 14592, 15104, 15552, 16416, 16992, 17936, 18468, 19116, 20178, 20736, 21888, 22656, 23328, 24624, 25488, 26904, 27702, 28674, 30267, 31104, 32832, 33984, 35872, 36936, 38232, 40356, 43011, 43776, 45312, 46656, 49248, 50976, 53808, 55404, 57348, 60534, 62208, 65664, 67968, 71744, 73872, 76464, 80712, 86022, 90801, 93312, 98496, 101952, 107616, 110808, 114696, 121068, 131328, 135936, 143488, 147744, 152928, 161424, 172044, 181602, 186624, 196992, 203904, 215232, 221616, 229392, 242136, 272403, 286976, 295488, 305856, 322848, 344088, 363204, 393984, 407808, 430464, 443232, 458784, 484272, 544806, 590976, 611712, 645696, 688176, 726408, 817209, 860928, 886464, 917568, 968544, 1089612, 1181952, 1223424, 1291392, 1376352, 1452816, 1634418, 1772928, 1835136, 1937088, 2179224, 2582784, 2752704, 2905632, 3268836, 3545856, 3670272, 3874176, 4358448, 5505408, 5811264, 6537672, 7748352, 8716896, 11010816, 11622528, 13075344, 17433792, 23245056, 26150688, 34867584, 52301376, 69735168, 104602752, 209205504]

約数ペア:

[(1, 209205504), (2, 104602752), (3, 69735168), (4, 52301376), (6, 34867584), (8, 26150688), (9, 23245056), (12, 17433792), (16, 13075344), (18, 11622528), (19, 11010816), (24, 8716896), (27, 7748352), (32, 6537672), (36, 5811264), (38, 5505408), (48, 4358448), (54, 3874176), (57, 3670272), (59, 3545856), (64, 3268836), (72, 2905632), (76, 2752704), (81, 2582784), (96, 2179224), (108, 1937088), (114, 1835136), (118, 1772928), (128, 1634418), (144, 1452816), (152, 1376352), (162, 1291392), (171, 1223424), (177, 1181952), (192, 1089612), (216, 968544), (228, 917568), (236, 886464), (243, 860928), (256, 817209), (288, 726408), (304, 688176), (324, 645696), (342, 611712), (354, 590976), (384, 544806), (432, 484272), (456, 458784), (472, 443232), (486, 430464), (513, 407808), (531, 393984), (576, 363204), (608, 344088), (648, 322848), (684, 305856), (708, 295488), (729, 286976), (768, 272403), (864, 242136), (912, 229392), (944, 221616), (972, 215232), (1026, 203904), (1062, 196992), (1121, 186624), (1152, 181602), (1216, 172044), (1296, 161424), (1368, 152928), (1416, 147744), (1458, 143488), (1539, 135936), (1593, 131328), (1728, 121068), (1824, 114696), (1888, 110808), (1944, 107616), (2052, 101952), (2124, 98496), (2242, 93312), (2304, 90801), (2432, 86022), (2592, 80712), (2736, 76464), (2832, 73872), (2916, 71744), (3078, 67968), (3186, 65664), (3363, 62208), (3456, 60534), (3648, 57348), (3776, 55404), (3888, 53808), (4104, 50976), (4248, 49248), (4484, 46656), (4617, 45312), (4779, 43776), (4864, 43011), (5184, 40356), (5472, 38232), (5664, 36936), (5832, 35872), (6156, 33984), (6372, 32832), (6726, 31104), (6912, 30267), (7296, 28674), (7552, 27702), (7776, 26904), (8208, 25488), (8496, 24624), (8968, 23328), (9234, 22656), (9558, 21888), (10089, 20736), (10368, 20178), (10944, 19116), (11328, 18468), (11664, 17936), (12312, 16992), (12744, 16416), (13452, 15552), (13851, 15104), (14337, 14592)]