200328

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1$

素因数の和:517

約数の個数: 32

約数和(自身を含む): 531360

約数和(自身を除く): 331032

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 491, 982, 1473, 1964, 2946, 3928, 5892, 8347, 11784, 16694, 25041, 33388, 50082, 66776, 100164, 200328]

約数ペア:

[(1, 200328), (2, 100164), (3, 66776), (4, 50082), (6, 33388), (8, 25041), (12, 16694), (17, 11784), (24, 8347), (34, 5892), (51, 3928), (68, 2946), (102, 1964), (136, 1473), (204, 982), (408, 491)]