200658639

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1\times {\mathrm{5441}}^1$

素因数の和:6110

約数の個数: 16

約数和(自身を含む): 282113280

約数和(自身を除く): 81454641

約数列:

[1, 3, 19, 57, 647, 1941, 5441, 12293, 16323, 36879, 103379, 310137, 3520327, 10560981, 66886213, 200658639]

約数ペア:

[(1, 200658639), (3, 66886213), (19, 10560981), (57, 3520327), (647, 310137), (1941, 103379), (5441, 36879), (12293, 16323)]