201327428854

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3541}}^1\times {\mathrm{36493}}^1$

素因数の和:40096

約数の個数: 32

約数和(自身を含む): 325739604960

約数和(自身を除く): 124412176106

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 3541, 7082, 36493, 67279, 72986, 134558, 145181, 290362, 693367, 1386734, 1496213, 2758439, 2992426, 5516878, 28428047, 56856094, 129221713, 258443426, 2455212547, 4910425094, 5298090233, 10596180466, 100663714427, 201327428854]

約数ペア:

[(1, 201327428854), (2, 100663714427), (19, 10596180466), (38, 5298090233), (41, 4910425094), (82, 2455212547), (779, 258443426), (1558, 129221713), (3541, 56856094), (7082, 28428047), (36493, 5516878), (67279, 2992426), (72986, 2758439), (134558, 1496213), (145181, 1386734), (290362, 693367)]