209901482

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{881939}}^1$

素因数の和:881965

約数の個数: 16

約数和(自身を含む): 380998080

約数和(自身を除く): 171096598

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 881939, 1763878, 6173573, 12347146, 14992963, 29985926, 104950741, 209901482]

約数ペア:

[(1, 209901482), (2, 104950741), (7, 29985926), (14, 14992963), (17, 12347146), (34, 6173573), (119, 1763878), (238, 881939)]