199973382

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{128683}}^1$

素因数の和:128732

約数の個数: 32

約数和(自身を含む): 469439232

約数和(自身を除く): 269465850

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 128683, 257366, 386049, 772098, 900781, 1801562, 2702343, 4761271, 5404686, 9522542, 14283813, 28567626, 33328897, 66657794, 99986691, 199973382]

約数ペア:

[(1, 199973382), (2, 99986691), (3, 66657794), (6, 33328897), (7, 28567626), (14, 14283813), (21, 9522542), (37, 5404686), (42, 4761271), (74, 2702343), (111, 1801562), (222, 900781), (259, 772098), (518, 386049), (777, 257366), (1554, 128683)]