208030802

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{21319}}^1$

素因数の和:21386

約数の個数: 32

約数和(自身を含む): 386830080

約数和(自身を除く): 178799278

約数列:

[1, 2, 7, 14, 17, 34, 41, 82, 119, 238, 287, 574, 697, 1394, 4879, 9758, 21319, 42638, 149233, 298466, 362423, 724846, 874079, 1748158, 2536961, 5073922, 6118553, 12237106, 14859343, 29718686, 104015401, 208030802]

約数ペア:

[(1, 208030802), (2, 104015401), (7, 29718686), (14, 14859343), (17, 12237106), (34, 6118553), (41, 5073922), (82, 2536961), (119, 1748158), (238, 874079), (287, 724846), (574, 362423), (697, 298466), (1394, 149233), (4879, 42638), (9758, 21319)]