201617710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{15913}}^1$

素因数の和:16108

約数の個数: 32

約数和(自身を含む): 417074112

約数和(自身を除く): 215456402

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 181, 362, 905, 1267, 1810, 2534, 6335, 12670, 15913, 31826, 79565, 111391, 159130, 222782, 556955, 1113910, 2880253, 5760506, 14401265, 20161771, 28802530, 40323542, 100808855, 201617710]

約数ペア:

[(1, 201617710), (2, 100808855), (5, 40323542), (7, 28802530), (10, 20161771), (14, 14401265), (35, 5760506), (70, 2880253), (181, 1113910), (362, 556955), (905, 222782), (1267, 159130), (1810, 111391), (2534, 79565), (6335, 31826), (12670, 15913)]