202938489

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{15913}}^1$

素因数の和:16041

約数の個数: 24

約数和(自身を含む): 318598280

約数和(自身を除く): 115659791

約数列:

[1, 3, 9, 13, 39, 109, 117, 327, 981, 1417, 4251, 12753, 15913, 47739, 143217, 206869, 620607, 1734517, 1861821, 5203551, 15610653, 22548721, 67646163, 202938489]

約数ペア:

[(1, 202938489), (3, 67646163), (9, 22548721), (13, 15610653), (39, 5203551), (109, 1861821), (117, 1734517), (327, 620607), (981, 206869), (1417, 143217), (4251, 47739), (12753, 15913)]