199957710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{350803}}^1$

素因数の和:350832

約数の個数: 32

約数和(自身を含む): 505157760

約数和(自身を除く): 305200050

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 350803, 701606, 1052409, 1754015, 2104818, 3508030, 5262045, 6665257, 10524090, 13330514, 19995771, 33326285, 39991542, 66652570, 99978855, 199957710]

約数ペア:

[(1, 199957710), (2, 99978855), (3, 66652570), (5, 39991542), (6, 33326285), (10, 19995771), (15, 13330514), (19, 10524090), (30, 6665257), (38, 5262045), (57, 3508030), (95, 2104818), (114, 1754015), (190, 1052409), (285, 701606), (570, 350803)]