208337922

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{890333}}^1$

素因数の和:890354

約数の個数: 24

約数和(自身を含む): 486122364

約数和(自身を除く): 277784442

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 890333, 1780666, 2670999, 5341998, 8012997, 11574329, 16025994, 23148658, 34722987, 69445974, 104168961, 208337922]

約数ペア:

[(1, 208337922), (2, 104168961), (3, 69445974), (6, 34722987), (9, 23148658), (13, 16025994), (18, 11574329), (26, 8012997), (39, 5341998), (78, 2670999), (117, 1780666), (234, 890333)]