204066854

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1$

素因数の和:464

約数の個数: 32

約数和(自身を含む): 320060160

約数和(自身を除く): 115993306

約数列:

[1, 2, 53, 89, 97, 106, 178, 194, 223, 446, 4717, 5141, 8633, 9434, 10282, 11819, 17266, 19847, 21631, 23638, 39694, 43262, 457549, 915098, 1051891, 1146443, 1925159, 2103782, 2292886, 3850318, 102033427, 204066854]

約数ペア:

[(1, 204066854), (2, 102033427), (53, 3850318), (89, 2292886), (97, 2103782), (106, 1925159), (178, 1146443), (194, 1051891), (223, 915098), (446, 457549), (4717, 43262), (5141, 39694), (8633, 23638), (9434, 21631), (10282, 19847), (11819, 17266)]