201638952

素因数分解:

$2^3\times 3^2\times {\mathrm{2800541}}^1$

素因数の和:2800553

約数の個数: 24

約数和(自身を含む): 546105690

約数和(自身を除く): 344466738

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2800541, 5601082, 8401623, 11202164, 16803246, 22404328, 25204869, 33606492, 50409738, 67212984, 100819476, 201638952]

約数ペア:

[(1, 201638952), (2, 100819476), (3, 67212984), (4, 50409738), (6, 33606492), (8, 25204869), (9, 22404328), (12, 16803246), (18, 11202164), (24, 8401623), (36, 5601082), (72, 2800541)]