201956216

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{327851}}^1$

素因数の和:327875

約数の個数: 32

約数和(自身を含む): 472106880

約数和(自身を除く): 270150664

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 327851, 655702, 1311404, 2294957, 2622808, 3606361, 4589914, 7212722, 9179828, 14425444, 18359656, 25244527, 28850888, 50489054, 100978108, 201956216]

約数ペア:

[(1, 201956216), (2, 100978108), (4, 50489054), (7, 28850888), (8, 25244527), (11, 18359656), (14, 14425444), (22, 9179828), (28, 7212722), (44, 4589914), (56, 3606361), (77, 2622808), (88, 2294957), (154, 1311404), (308, 655702), (616, 327851)]