203609386

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{1303}}^1$

素因数の和:1450

約数の個数: 32

約数和(自身を含む): 330485760

約数和(自身を除く): 126876374

約数列:

[1, 2, 23, 43, 46, 79, 86, 158, 989, 1303, 1817, 1978, 2606, 3397, 3634, 6794, 29969, 56029, 59938, 78131, 102937, 112058, 156262, 205874, 1288667, 2367551, 2577334, 4426291, 4735102, 8852582, 101804693, 203609386]

約数ペア:

[(1, 203609386), (2, 101804693), (23, 8852582), (43, 4735102), (46, 4426291), (79, 2577334), (86, 2367551), (158, 1288667), (989, 205874), (1303, 156262), (1817, 112058), (1978, 102937), (2606, 78131), (3397, 59938), (3634, 56029), (6794, 29969)]