200021867

素因数分解:

${\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{449}}^1$

素因数の和:686

約数の個数: 16

約数和(自身を含む): 208692000

約数和(自身を除く): 8670133

約数列:

[1, 61, 67, 109, 449, 4087, 6649, 7303, 27389, 30083, 48941, 445483, 1835063, 2985401, 3279047, 200021867]

約数ペア:

[(1, 200021867), (61, 3279047), (67, 2985401), (109, 1835063), (449, 445483), (4087, 48941), (6649, 30083), (7303, 27389)]