203671728

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{108799}}^1$

素因数の和:108826

約数の個数: 60

約数和(自身を含む): 613849600

約数和(自身を除く): 410177872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 108799, 217598, 326397, 435196, 652794, 870392, 979191, 1305588, 1414387, 1740784, 1958382, 2611176, 2828774, 3916764, 4243161, 5222352, 5657548, 7833528, 8486322, 11315096, 12729483, 15667056, 16972644, 22630192, 25458966, 33945288, 50917932, 67890576, 101835864, 203671728]

約数ペア:

[(1, 203671728), (2, 101835864), (3, 67890576), (4, 50917932), (6, 33945288), (8, 25458966), (9, 22630192), (12, 16972644), (13, 15667056), (16, 12729483), (18, 11315096), (24, 8486322), (26, 7833528), (36, 5657548), (39, 5222352), (48, 4243161), (52, 3916764), (72, 2828774), (78, 2611176), (104, 1958382), (117, 1740784), (144, 1414387), (156, 1305588), (208, 979191), (234, 870392), (312, 652794), (468, 435196), (624, 326397), (936, 217598), (1872, 108799)]