200765590

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{19937}}^1$

素因数の和:20016

約数の個数: 32

約数和(自身を含む): 387594720

約数和(自身を除く): 186829130

約数列:

[1, 2, 5, 10, 19, 38, 53, 95, 106, 190, 265, 530, 1007, 2014, 5035, 10070, 19937, 39874, 99685, 199370, 378803, 757606, 1056661, 1894015, 2113322, 3788030, 5283305, 10566610, 20076559, 40153118, 100382795, 200765590]

約数ペア:

[(1, 200765590), (2, 100382795), (5, 40153118), (10, 20076559), (19, 10566610), (38, 5283305), (53, 3788030), (95, 2113322), (106, 1894015), (190, 1056661), (265, 757606), (530, 378803), (1007, 199370), (2014, 99685), (5035, 39874), (10070, 19937)]