201955563768

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19979}}^1\times {\mathrm{60169}}^1$

素因数の和:80164

約数の個数: 64

約数和(自身を含む): 577054368000

約数和(自身を除く): 375098804232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 19979, 39958, 59937, 60169, 79916, 119874, 120338, 139853, 159832, 180507, 239748, 240676, 279706, 361014, 419559, 421183, 479496, 481352, 559412, 722028, 839118, 842366, 1118824, 1263549, 1444056, 1678236, 1684732, 2527098, 3356472, 3369464, 5054196, 10108392, 1202116451, 2404232902, 3606349353, 4808465804, 7212698706, 8414815157, 9616931608, 14425397412, 16829630314, 25244445471, 28850794824, 33659260628, 50488890942, 67318521256, 100977781884, 201955563768]

約数ペア:

[(1, 201955563768), (2, 100977781884), (3, 67318521256), (4, 50488890942), (6, 33659260628), (7, 28850794824), (8, 25244445471), (12, 16829630314), (14, 14425397412), (21, 9616931608), (24, 8414815157), (28, 7212698706), (42, 4808465804), (56, 3606349353), (84, 2404232902), (168, 1202116451), (19979, 10108392), (39958, 5054196), (59937, 3369464), (60169, 3356472), (79916, 2527098), (119874, 1684732), (120338, 1678236), (139853, 1444056), (159832, 1263549), (180507, 1118824), (239748, 842366), (240676, 839118), (279706, 722028), (361014, 559412), (419559, 481352), (421183, 479496)]