200112770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139939}}^1$

素因数の和:139970

約数の個数: 32

約数和(自身を含む): 423178560

約数和(自身を除く): 223065790

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 139939, 279878, 699695, 1399390, 1539329, 1819207, 3078658, 3638414, 7696645, 9096035, 15393290, 18192070, 20011277, 40022554, 100056385, 200112770]

約数ペア:

[(1, 200112770), (2, 100056385), (5, 40022554), (10, 20011277), (11, 18192070), (13, 15393290), (22, 9096035), (26, 7696645), (55, 3638414), (65, 3078658), (110, 1819207), (130, 1539329), (143, 1399390), (286, 699695), (715, 279878), (1430, 139939)]