201331298

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{66271}}^1$

素因数の和:66318

約数の個数: 24

約数和(自身を含む): 362640384

約数和(自身を除く): 161309086

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 434, 1519, 3038, 66271, 132542, 463897, 927794, 2054401, 3247279, 4108802, 6494558, 14380807, 28761614, 100665649, 201331298]

約数ペア:

[(1, 201331298), (2, 100665649), (7, 28761614), (14, 14380807), (31, 6494558), (49, 4108802), (62, 3247279), (98, 2054401), (217, 927794), (434, 463897), (1519, 132542), (3038, 66271)]