207894273

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1\times {\mathrm{3889}}^1$

素因数の和:4168

約数の個数: 16

約数和(自身を含む): 281573760

約数和(自身を除く): 73679487

約数列:

[1, 3, 103, 173, 309, 519, 3889, 11667, 17819, 53457, 400567, 672797, 1201701, 2018391, 69298091, 207894273]

約数ペア:

[(1, 207894273), (3, 69298091), (103, 2018391), (173, 1201701), (309, 672797), (519, 400567), (3889, 53457), (11667, 17819)]