201636720988

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{15767651}}^1$

素因数の和:15767817

約数の個数: 24

約数和(自身を含む): 370855175040

約数和(自身を除く): 169218454052

約数列:

[1, 2, 4, 23, 46, 92, 139, 278, 556, 3197, 6394, 12788, 15767651, 31535302, 63070604, 362655973, 725311946, 1450623892, 2191703489, 4383406978, 8766813956, 50409180247, 100818360494, 201636720988]

約数ペア:

[(1, 201636720988), (2, 100818360494), (4, 50409180247), (23, 8766813956), (46, 4383406978), (92, 2191703489), (139, 1450623892), (278, 725311946), (556, 362655973), (3197, 63070604), (6394, 31535302), (12788, 15767651)]