200430208

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{12941}}^1$

素因数の和:12977

約数の個数: 48

約数和(自身を含む): 438927930

約数和(自身を除く): 238497722

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 242, 352, 484, 704, 968, 1408, 1936, 3872, 7744, 12941, 15488, 25882, 51764, 103528, 142351, 207056, 284702, 414112, 569404, 828224, 1138808, 1565861, 1656448, 2277616, 3131722, 4555232, 6263444, 9110464, 12526888, 18220928, 25053776, 50107552, 100215104, 200430208]

約数ペア:

[(1, 200430208), (2, 100215104), (4, 50107552), (8, 25053776), (11, 18220928), (16, 12526888), (22, 9110464), (32, 6263444), (44, 4555232), (64, 3131722), (88, 2277616), (121, 1656448), (128, 1565861), (176, 1138808), (242, 828224), (352, 569404), (484, 414112), (704, 284702), (968, 207056), (1408, 142351), (1936, 103528), (3872, 51764), (7744, 25882), (12941, 15488)]