201660515862

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{720767}}^1$

素因数の和:721013

約数の個数: 64

約数和(自身を含む): 462075715584

約数和(自身を除く): 260415199722

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 211, 221, 422, 442, 633, 663, 1266, 1326, 2743, 3587, 5486, 7174, 8229, 10761, 16458, 21522, 46631, 93262, 139893, 279786, 720767, 1441534, 2162301, 4324602, 9369971, 12253039, 18739942, 24506078, 28109913, 36759117, 56219826, 73518234, 152081837, 159289507, 304163674, 318579014, 456245511, 477868521, 912491022, 955737042, 1977063881, 2585391229, 3954127762, 5170782458, 5931191643, 7756173687, 11862383286, 15512347374, 33610085977, 67220171954, 100830257931, 201660515862]

約数ペア:

[(1, 201660515862), (2, 100830257931), (3, 67220171954), (6, 33610085977), (13, 15512347374), (17, 11862383286), (26, 7756173687), (34, 5931191643), (39, 5170782458), (51, 3954127762), (78, 2585391229), (102, 1977063881), (211, 955737042), (221, 912491022), (422, 477868521), (442, 456245511), (633, 318579014), (663, 304163674), (1266, 159289507), (1326, 152081837), (2743, 73518234), (3587, 56219826), (5486, 36759117), (7174, 28109913), (8229, 24506078), (10761, 18739942), (16458, 12253039), (21522, 9369971), (46631, 4324602), (93262, 2162301), (139893, 1441534), (279786, 720767)]