198260188

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{416513}}^1$

素因数の和:416541

約数の個数: 24

約数和(自身を含む): 419846112

約数和(自身を除く): 221585924

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 416513, 833026, 1666052, 2915591, 5831182, 7080721, 11662364, 14161442, 28322884, 49565047, 99130094, 198260188]

約数ペア:

[(1, 198260188), (2, 99130094), (4, 49565047), (7, 28322884), (14, 14161442), (17, 11662364), (28, 7080721), (34, 5831182), (68, 2915591), (119, 1666052), (238, 833026), (476, 416513)]