220588942

素因数分解:

$2^1\times 7^1\times {\mathrm{463}}^1\times {\mathrm{34031}}^1$

素因数の和:34503

約数の個数: 16

約数和(自身を含む): 378980352

約数和(自身を除く): 158391410

約数列:

[1, 2, 7, 14, 463, 926, 3241, 6482, 34031, 68062, 238217, 476434, 15756353, 31512706, 110294471, 220588942]

約数ペア:

[(1, 220588942), (2, 110294471), (7, 31512706), (14, 15756353), (463, 476434), (926, 238217), (3241, 68062), (6482, 34031)]