209658822

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{809}}^1\times {\mathrm{919}}^1$

素因数の和:1780

約数の個数: 32

約数和(自身を含む): 429235200

約数和(自身を除く): 219576378

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 809, 919, 1618, 1838, 2427, 2757, 4854, 5514, 38023, 43193, 76046, 86386, 114069, 129579, 228138, 259158, 743471, 1486942, 2230413, 4460826, 34943137, 69886274, 104829411, 209658822]

約数ペア:

[(1, 209658822), (2, 104829411), (3, 69886274), (6, 34943137), (47, 4460826), (94, 2230413), (141, 1486942), (282, 743471), (809, 259158), (919, 228138), (1618, 129579), (1838, 114069), (2427, 86386), (2757, 76046), (4854, 43193), (5514, 38023)]