202855497

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{547}}^1$

素因数の和:857

約数の個数: 32

約数和(自身を含む): 300865152

約数和(自身を除く): 98009655

約数列:

[1, 3, 13, 37, 39, 111, 257, 481, 547, 771, 1443, 1641, 3341, 7111, 9509, 10023, 20239, 21333, 28527, 60717, 123617, 140579, 263107, 370851, 421737, 789321, 1827527, 5201423, 5482581, 15604269, 67618499, 202855497]

約数ペア:

[(1, 202855497), (3, 67618499), (13, 15604269), (37, 5482581), (39, 5201423), (111, 1827527), (257, 789321), (481, 421737), (547, 370851), (771, 263107), (1443, 140579), (1641, 123617), (3341, 60717), (7111, 28527), (9509, 21333), (10023, 20239)]