201997222

素因数分解:

$2^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{83401}}^1$

素因数の和:83583

約数の個数: 16

約数和(自身を含む): 348286752

約数和(自身を除く): 146289530

約数列:

[1, 2, 7, 14, 173, 346, 1211, 2422, 83401, 166802, 583807, 1167614, 14428373, 28856746, 100998611, 201997222]

約数ペア:

[(1, 201997222), (2, 100998611), (7, 28856746), (14, 14428373), (173, 1167614), (346, 583807), (1211, 166802), (2422, 83401)]