210231736

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1447}}^1$

素因数の和:1604

約数の個数: 64

約数和(自身を含む): 467066880

約数和(自身を除く): 256835144

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 127, 143, 254, 286, 508, 572, 1016, 1144, 1397, 1447, 1651, 2794, 2894, 3302, 5588, 5788, 6604, 11176, 11576, 13208, 15917, 18161, 18811, 31834, 36322, 37622, 63668, 72644, 75244, 127336, 145288, 150488, 183769, 206921, 367538, 413842, 735076, 827684, 1470152, 1655368, 2021459, 2388997, 4042918, 4777994, 8085836, 9555988, 16171672, 19111976, 26278967, 52557934, 105115868, 210231736]

約数ペア:

[(1, 210231736), (2, 105115868), (4, 52557934), (8, 26278967), (11, 19111976), (13, 16171672), (22, 9555988), (26, 8085836), (44, 4777994), (52, 4042918), (88, 2388997), (104, 2021459), (127, 1655368), (143, 1470152), (254, 827684), (286, 735076), (508, 413842), (572, 367538), (1016, 206921), (1144, 183769), (1397, 150488), (1447, 145288), (1651, 127336), (2794, 75244), (2894, 72644), (3302, 63668), (5588, 37622), (5788, 36322), (6604, 31834), (11176, 18811), (11576, 18161), (13208, 15917)]