207421704

素因数分解:

$2^3\times 3^2\times 7^3\times {\mathrm{37}}^1\times {\mathrm{227}}^1$

素因数の和:297

約数の個数: 192

約数和(自身を含む): 675792000

約数和(自身を除く): 468370296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 37, 42, 49, 56, 63, 72, 74, 84, 98, 111, 126, 147, 148, 168, 196, 222, 227, 252, 259, 294, 296, 333, 343, 392, 441, 444, 454, 504, 518, 588, 666, 681, 686, 777, 882, 888, 908, 1029, 1036, 1176, 1332, 1362, 1372, 1554, 1589, 1764, 1813, 1816, 2043, 2058, 2072, 2331, 2664, 2724, 2744, 3087, 3108, 3178, 3528, 3626, 4086, 4116, 4662, 4767, 5439, 5448, 6174, 6216, 6356, 7252, 8172, 8232, 8399, 9324, 9534, 10878, 11123, 12348, 12691, 12712, 14301, 14504, 16317, 16344, 16798, 18648, 19068, 21756, 22246, 24696, 25197, 25382, 28602, 32634, 33369, 33596, 38073, 38136, 43512, 44492, 50394, 50764, 57204, 58793, 65268, 66738, 67192, 75591, 76146, 77861, 88984, 100107, 100788, 101528, 114219, 114408, 117586, 130536, 133476, 151182, 152292, 155722, 176379, 200214, 201576, 228438, 233583, 235172, 266952, 302364, 304584, 311444, 352758, 400428, 411551, 456876, 467166, 470344, 529137, 604728, 622888, 700749, 705516, 800856, 823102, 913752, 934332, 1058274, 1234653, 1401498, 1411032, 1646204, 1868664, 2116548, 2469306, 2802996, 2880857, 3292408, 3703959, 4233096, 4938612, 5605992, 5761714, 7407918, 8642571, 9877224, 11523428, 14815836, 17285142, 23046856, 25927713, 29631672, 34570284, 51855426, 69140568, 103710852, 207421704]

約数ペア:

[(1, 207421704), (2, 103710852), (3, 69140568), (4, 51855426), (6, 34570284), (7, 29631672), (8, 25927713), (9, 23046856), (12, 17285142), (14, 14815836), (18, 11523428), (21, 9877224), (24, 8642571), (28, 7407918), (36, 5761714), (37, 5605992), (42, 4938612), (49, 4233096), (56, 3703959), (63, 3292408), (72, 2880857), (74, 2802996), (84, 2469306), (98, 2116548), (111, 1868664), (126, 1646204), (147, 1411032), (148, 1401498), (168, 1234653), (196, 1058274), (222, 934332), (227, 913752), (252, 823102), (259, 800856), (294, 705516), (296, 700749), (333, 622888), (343, 604728), (392, 529137), (441, 470344), (444, 467166), (454, 456876), (504, 411551), (518, 400428), (588, 352758), (666, 311444), (681, 304584), (686, 302364), (777, 266952), (882, 235172), (888, 233583), (908, 228438), (1029, 201576), (1036, 200214), (1176, 176379), (1332, 155722), (1362, 152292), (1372, 151182), (1554, 133476), (1589, 130536), (1764, 117586), (1813, 114408), (1816, 114219), (2043, 101528), (2058, 100788), (2072, 100107), (2331, 88984), (2664, 77861), (2724, 76146), (2744, 75591), (3087, 67192), (3108, 66738), (3178, 65268), (3528, 58793), (3626, 57204), (4086, 50764), (4116, 50394), (4662, 44492), (4767, 43512), (5439, 38136), (5448, 38073), (6174, 33596), (6216, 33369), (6356, 32634), (7252, 28602), (8172, 25382), (8232, 25197), (8399, 24696), (9324, 22246), (9534, 21756), (10878, 19068), (11123, 18648), (12348, 16798), (12691, 16344), (12712, 16317), (14301, 14504)]