201081254

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{149837}}^1$

素因数の和:149911

約数の個数: 16

約数和(自身を含む): 334438416

約数和(自身を除く): 133357162

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 149837, 299674, 1648207, 3296414, 9140057, 18280114, 100540627, 201081254]

約数ペア:

[(1, 201081254), (2, 100540627), (11, 18280114), (22, 9140057), (61, 3296414), (122, 1648207), (671, 299674), (1342, 149837)]