203898174

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{34361}}^1$

素因数の和:34432

約数の個数: 32

約数和(自身を含む): 435435264

約数和(自身を除く): 231537090

約数列:

[1, 2, 3, 6, 23, 43, 46, 69, 86, 129, 138, 258, 989, 1978, 2967, 5934, 34361, 68722, 103083, 206166, 790303, 1477523, 1580606, 2370909, 2955046, 4432569, 4741818, 8865138, 33983029, 67966058, 101949087, 203898174]

約数ペア:

[(1, 203898174), (2, 101949087), (3, 67966058), (6, 33983029), (23, 8865138), (43, 4741818), (46, 4432569), (69, 2955046), (86, 2370909), (129, 1580606), (138, 1477523), (258, 790303), (989, 206166), (1978, 103083), (2967, 68722), (5934, 34361)]