208944862

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{601}}^1\times {\mathrm{1307}}^1$

素因数の和:1936

約数の個数: 32

約数和(自身を含む): 377959680

約数和(自身を除く): 169014818

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 601, 1202, 1307, 2614, 4207, 8414, 9149, 11419, 18298, 22838, 24833, 49666, 79933, 159866, 173831, 347662, 785507, 1571014, 5498549, 10997098, 14924633, 29849266, 104472431, 208944862]

約数ペア:

[(1, 208944862), (2, 104472431), (7, 29849266), (14, 14924633), (19, 10997098), (38, 5498549), (133, 1571014), (266, 785507), (601, 347662), (1202, 173831), (1307, 159866), (2614, 79933), (4207, 49666), (8414, 24833), (9149, 22838), (11419, 18298)]