209922312

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{236399}}^1$

素因数の和:236445

約数の個数: 32

約数和(自身を含む): 538992000

約数和(自身を除く): 329069688

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 236399, 472798, 709197, 945596, 1418394, 1891192, 2836788, 5673576, 8746763, 17493526, 26240289, 34987052, 52480578, 69974104, 104961156, 209922312]

約数ペア:

[(1, 209922312), (2, 104961156), (3, 69974104), (4, 52480578), (6, 34987052), (8, 26240289), (12, 17493526), (24, 8746763), (37, 5673576), (74, 2836788), (111, 1891192), (148, 1418394), (222, 945596), (296, 709197), (444, 472798), (888, 236399)]