205231190424

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{1026197}}^1$

素因数の和:1026860

約数の個数: 64

約数和(自身を含む): 553408057440

約数和(自身を除く): 348176867016

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 641, 1282, 1923, 2564, 3846, 5128, 7692, 8333, 15384, 16666, 24999, 33332, 49998, 66664, 99996, 199992, 1026197, 2052394, 3078591, 4104788, 6157182, 8209576, 12314364, 13340561, 24628728, 26681122, 40021683, 53362244, 80043366, 106724488, 160086732, 320173464, 657792277, 1315584554, 1973376831, 2631169108, 3946753662, 5262338216, 7893507324, 8551299601, 15787014648, 17102599202, 25653898803, 34205198404, 51307797606, 68410396808, 102615595212, 205231190424]

約数ペア:

[(1, 205231190424), (2, 102615595212), (3, 68410396808), (4, 51307797606), (6, 34205198404), (8, 25653898803), (12, 17102599202), (13, 15787014648), (24, 8551299601), (26, 7893507324), (39, 5262338216), (52, 3946753662), (78, 2631169108), (104, 1973376831), (156, 1315584554), (312, 657792277), (641, 320173464), (1282, 160086732), (1923, 106724488), (2564, 80043366), (3846, 53362244), (5128, 40021683), (7692, 26681122), (8333, 24628728), (15384, 13340561), (16666, 12314364), (24999, 8209576), (33332, 6157182), (49998, 4104788), (66664, 3078591), (99996, 2052394), (199992, 1026197)]