206830458

素因数分解:

$2^1\times 3^2\times {\mathrm{293}}^1\times {\mathrm{39217}}^1$

素因数の和:39518

約数の個数: 24

約数和(自身を含む): 449673588

約数和(自身を除く): 242843130

約数列:

[1, 2, 3, 6, 9, 18, 293, 586, 879, 1758, 2637, 5274, 39217, 78434, 117651, 235302, 352953, 705906, 11490581, 22981162, 34471743, 68943486, 103415229, 206830458]

約数ペア:

[(1, 206830458), (2, 103415229), (3, 68943486), (6, 34471743), (9, 22981162), (18, 11490581), (293, 705906), (586, 352953), (879, 235302), (1758, 117651), (2637, 78434), (5274, 39217)]