208034661

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{140659}}^1$

素因数の和:140708

約数の個数: 16

約数和(自身を含む): 303825600

約数和(自身を除く): 95790939

約数列:

[1, 3, 17, 29, 51, 87, 493, 1479, 140659, 421977, 2391203, 4079111, 7173609, 12237333, 69344887, 208034661]

約数ペア:

[(1, 208034661), (3, 69344887), (17, 12237333), (29, 7173609), (51, 4079111), (87, 2391203), (493, 421977), (1479, 140659)]