207389916

素因数分解:

$2^2\times 3^3\times {\mathrm{419}}^1\times {\mathrm{4583}}^1$

素因数の和:5015

約数の個数: 48

約数和(自身を含む): 539078400

約数和(自身を除く): 331688484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 419, 838, 1257, 1676, 2514, 3771, 4583, 5028, 7542, 9166, 11313, 13749, 15084, 18332, 22626, 27498, 41247, 45252, 54996, 82494, 123741, 164988, 247482, 494964, 1920277, 3840554, 5760831, 7681108, 11521662, 17282493, 23043324, 34564986, 51847479, 69129972, 103694958, 207389916]

約数ペア:

[(1, 207389916), (2, 103694958), (3, 69129972), (4, 51847479), (6, 34564986), (9, 23043324), (12, 17282493), (18, 11521662), (27, 7681108), (36, 5760831), (54, 3840554), (108, 1920277), (419, 494964), (838, 247482), (1257, 164988), (1676, 123741), (2514, 82494), (3771, 54996), (4583, 45252), (5028, 41247), (7542, 27498), (9166, 22626), (11313, 18332), (13749, 15084)]