194843660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{2467}}^1$

素因数の和:2846

約数の個数: 48

約数和(自身を含む): 447793920

約数和(自身を除く): 252950260

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 359, 718, 1436, 1795, 2467, 3590, 3949, 4934, 7180, 7898, 9868, 12335, 15796, 19745, 24670, 27137, 39490, 49340, 54274, 78980, 108548, 135685, 271370, 542740, 885653, 1771306, 3542612, 4428265, 8856530, 9742183, 17713060, 19484366, 38968732, 48710915, 97421830, 194843660]

約数ペア:

[(1, 194843660), (2, 97421830), (4, 48710915), (5, 38968732), (10, 19484366), (11, 17713060), (20, 9742183), (22, 8856530), (44, 4428265), (55, 3542612), (110, 1771306), (220, 885653), (359, 542740), (718, 271370), (1436, 135685), (1795, 108548), (2467, 78980), (3590, 54274), (3949, 49340), (4934, 39490), (7180, 27137), (7898, 24670), (9868, 19745), (12335, 15796)]