201865684

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1069}}^1\times {\mathrm{2777}}^1$

素因数の和:3867

約数の個数: 24

約数和(自身を含む): 374529960

約数和(自身を除く): 172664276

約数列:

[1, 2, 4, 17, 34, 68, 1069, 2138, 2777, 4276, 5554, 11108, 18173, 36346, 47209, 72692, 94418, 188836, 2968613, 5937226, 11874452, 50466421, 100932842, 201865684]

約数ペア:

[(1, 201865684), (2, 100932842), (4, 50466421), (17, 11874452), (34, 5937226), (68, 2968613), (1069, 188836), (2138, 94418), (2777, 72692), (4276, 47209), (5554, 36346), (11108, 18173)]