198368580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{194479}}^1$

素因数の和:194508

約数の個数: 48

約数和(自身を含む): 588107520

約数和(自身を除く): 389738940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 194479, 388958, 583437, 777916, 972395, 1166874, 1944790, 2333748, 2917185, 3306143, 3889580, 5834370, 6612286, 9918429, 11668740, 13224572, 16530715, 19836858, 33061430, 39673716, 49592145, 66122860, 99184290, 198368580]

約数ペア:

[(1, 198368580), (2, 99184290), (3, 66122860), (4, 49592145), (5, 39673716), (6, 33061430), (10, 19836858), (12, 16530715), (15, 13224572), (17, 11668740), (20, 9918429), (30, 6612286), (34, 5834370), (51, 3889580), (60, 3306143), (68, 2917185), (85, 2333748), (102, 1944790), (170, 1166874), (204, 972395), (255, 777916), (340, 583437), (510, 388958), (1020, 194479)]