190067691

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1\times {\mathrm{307}}^1$

素因数の和:651

約数の個数: 32

約数和(自身を含む): 282256128

約数和(自身を除く): 92188437

約数列:

[1, 3, 11, 33, 73, 219, 257, 307, 771, 803, 921, 2409, 2827, 3377, 8481, 10131, 18761, 22411, 56283, 67233, 78899, 206371, 236697, 246521, 619113, 739563, 867889, 2603667, 5759627, 17278881, 63355897, 190067691]

約数ペア:

[(1, 190067691), (3, 63355897), (11, 17278881), (33, 5759627), (73, 2603667), (219, 867889), (257, 739563), (307, 619113), (771, 246521), (803, 236697), (921, 206371), (2409, 78899), (2827, 67233), (3377, 56283), (8481, 22411), (10131, 18761)]