201682918

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1\times {\mathrm{4649}}^1$

素因数の和:4959

約数の個数: 16

約数和(自身を含む): 306900000

約数和(自身を除く): 105217082

約数列:

[1, 2, 109, 199, 218, 398, 4649, 9298, 21691, 43382, 506741, 925151, 1013482, 1850302, 100841459, 201682918]

約数ペア:

[(1, 201682918), (2, 100841459), (109, 1850302), (199, 1013482), (218, 925151), (398, 506741), (4649, 43382), (9298, 21691)]