201949239

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{74713}}^1$

素因数の和:74786

約数の個数: 16

約数和(自身を含む): 290488032

約数和(自身を除く): 88538793

約数列:

[1, 3, 17, 51, 53, 159, 901, 2703, 74713, 224139, 1270121, 3810363, 3959789, 11879367, 67316413, 201949239]

約数ペア:

[(1, 201949239), (3, 67316413), (17, 11879367), (51, 3959789), (53, 3810363), (159, 1270121), (901, 224139), (2703, 74713)]