201314812

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{2851}}^1$

素因数の和:3121

約数の個数: 24

約数和(自身を含む): 357754880

約数和(自身を除く): 156440068

約数列:

[1, 2, 4, 127, 139, 254, 278, 508, 556, 2851, 5702, 11404, 17653, 35306, 70612, 362077, 396289, 724154, 792578, 1448308, 1585156, 50328703, 100657406, 201314812]

約数ペア:

[(1, 201314812), (2, 100657406), (4, 50328703), (127, 1585156), (139, 1448308), (254, 792578), (278, 724154), (508, 396289), (556, 362077), (2851, 70612), (5702, 35306), (11404, 17653)]