189907935

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{106391}}^1$

素因数の和:106423

約数の個数: 32

約数和(自身を含む): 367690752

約数和(自身を除く): 177782817

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 106391, 319173, 531955, 744737, 1595865, 1808647, 2234211, 3723685, 5425941, 9043235, 11171055, 12660529, 27129705, 37981587, 63302645, 189907935]

約数ペア:

[(1, 189907935), (3, 63302645), (5, 37981587), (7, 27129705), (15, 12660529), (17, 11171055), (21, 9043235), (35, 5425941), (51, 3723685), (85, 2234211), (105, 1808647), (119, 1595865), (255, 744737), (357, 531955), (595, 319173), (1785, 106391)]