198685788

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{337901}}^1$

素因数の和:337922

約数の個数: 36

約数和(自身を含む): 539291592

約数和(自身を除く): 340605804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 337901, 675802, 1013703, 1351604, 2027406, 2365307, 4054812, 4730614, 7095921, 9461228, 14191842, 16557149, 28383684, 33114298, 49671447, 66228596, 99342894, 198685788]

約数ペア:

[(1, 198685788), (2, 99342894), (3, 66228596), (4, 49671447), (6, 33114298), (7, 28383684), (12, 16557149), (14, 14191842), (21, 9461228), (28, 7095921), (42, 4730614), (49, 4054812), (84, 2365307), (98, 2027406), (147, 1351604), (196, 1013703), (294, 675802), (588, 337901)]