220203312

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2029}}^1$

素因数の和:2083

約数の個数: 160

約数和(自身を含む): 724953600

約数和(自身を除く): 504750288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 19, 21, 24, 28, 34, 38, 42, 48, 51, 56, 57, 68, 76, 84, 102, 112, 114, 119, 133, 136, 152, 168, 204, 228, 238, 266, 272, 304, 323, 336, 357, 399, 408, 456, 476, 532, 646, 714, 798, 816, 912, 952, 969, 1064, 1292, 1428, 1596, 1904, 1938, 2029, 2128, 2261, 2584, 2856, 3192, 3876, 4058, 4522, 5168, 5712, 6087, 6384, 6783, 7752, 8116, 9044, 12174, 13566, 14203, 15504, 16232, 18088, 24348, 27132, 28406, 32464, 34493, 36176, 38551, 42609, 48696, 54264, 56812, 68986, 77102, 85218, 97392, 103479, 108528, 113624, 115653, 137972, 154204, 170436, 206958, 227248, 231306, 241451, 269857, 275944, 308408, 340872, 413916, 462612, 482902, 539714, 551888, 616816, 655367, 681744, 724353, 809571, 827832, 925224, 965804, 1079428, 1310734, 1448706, 1619142, 1655664, 1850448, 1931608, 1966101, 2158856, 2621468, 2897412, 3238284, 3863216, 3932202, 4317712, 4587569, 5242936, 5794824, 6476568, 7864404, 9175138, 10485872, 11589648, 12953136, 13762707, 15728808, 18350276, 27525414, 31457616, 36700552, 55050828, 73401104, 110101656, 220203312]

約数ペア:

[(1, 220203312), (2, 110101656), (3, 73401104), (4, 55050828), (6, 36700552), (7, 31457616), (8, 27525414), (12, 18350276), (14, 15728808), (16, 13762707), (17, 12953136), (19, 11589648), (21, 10485872), (24, 9175138), (28, 7864404), (34, 6476568), (38, 5794824), (42, 5242936), (48, 4587569), (51, 4317712), (56, 3932202), (57, 3863216), (68, 3238284), (76, 2897412), (84, 2621468), (102, 2158856), (112, 1966101), (114, 1931608), (119, 1850448), (133, 1655664), (136, 1619142), (152, 1448706), (168, 1310734), (204, 1079428), (228, 965804), (238, 925224), (266, 827832), (272, 809571), (304, 724353), (323, 681744), (336, 655367), (357, 616816), (399, 551888), (408, 539714), (456, 482902), (476, 462612), (532, 413916), (646, 340872), (714, 308408), (798, 275944), (816, 269857), (912, 241451), (952, 231306), (969, 227248), (1064, 206958), (1292, 170436), (1428, 154204), (1596, 137972), (1904, 115653), (1938, 113624), (2029, 108528), (2128, 103479), (2261, 97392), (2584, 85218), (2856, 77102), (3192, 68986), (3876, 56812), (4058, 54264), (4522, 48696), (5168, 42609), (5712, 38551), (6087, 36176), (6384, 34493), (6783, 32464), (7752, 28406), (8116, 27132), (9044, 24348), (12174, 18088), (13566, 16232), (14203, 15504)]