239784

素因数分解:

$2^3\times 3^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:209

約数の個数: 32

約数和(自身を含む): 611520

約数和(自身を除く): 371736

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 97, 103, 194, 206, 291, 309, 388, 412, 582, 618, 776, 824, 1164, 1236, 2328, 2472, 9991, 19982, 29973, 39964, 59946, 79928, 119892, 239784]

約数ペア:

[(1, 239784), (2, 119892), (3, 79928), (4, 59946), (6, 39964), (8, 29973), (12, 19982), (24, 9991), (97, 2472), (103, 2328), (194, 1236), (206, 1164), (291, 824), (309, 776), (388, 618), (412, 582)]