208039623

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{4091}}^1$

素因数の和:4195

約数の個数: 32

約数和(自身を含む): 320550912

約数和(自身を除く): 112511289

約数列:

[1, 3, 11, 23, 33, 67, 69, 201, 253, 737, 759, 1541, 2211, 4091, 4623, 12273, 16951, 45001, 50853, 94093, 135003, 274097, 282279, 822291, 1035023, 3015067, 3105069, 6304231, 9045201, 18912693, 69346541, 208039623]

約数ペア:

[(1, 208039623), (3, 69346541), (11, 18912693), (23, 9045201), (33, 6304231), (67, 3105069), (69, 3015067), (201, 1035023), (253, 822291), (737, 282279), (759, 274097), (1541, 135003), (2211, 94093), (4091, 50853), (4623, 45001), (12273, 16951)]