207810642

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{19447}}^1$

素因数の和:19602

約数の個数: 32

約数和(自身を含む): 450882432

約数和(自身を除く): 243071790

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 137, 274, 411, 822, 1781, 3562, 5343, 10686, 19447, 38894, 58341, 116682, 252811, 505622, 758433, 1516866, 2664239, 5328478, 7992717, 15985434, 34635107, 69270214, 103905321, 207810642]

約数ペア:

[(1, 207810642), (2, 103905321), (3, 69270214), (6, 34635107), (13, 15985434), (26, 7992717), (39, 5328478), (78, 2664239), (137, 1516866), (274, 758433), (411, 505622), (822, 252811), (1781, 116682), (3562, 58341), (5343, 38894), (10686, 19447)]