195822

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:85

約数の個数: 48

約数和(自身を含む): 494208

約数和(自身を除く): 298386

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 33, 43, 46, 66, 69, 86, 99, 129, 138, 198, 207, 253, 258, 387, 414, 473, 506, 759, 774, 946, 989, 1419, 1518, 1978, 2277, 2838, 2967, 4257, 4554, 5934, 8514, 8901, 10879, 17802, 21758, 32637, 65274, 97911, 195822]

約数ペア:

[(1, 195822), (2, 97911), (3, 65274), (6, 32637), (9, 21758), (11, 17802), (18, 10879), (22, 8901), (23, 8514), (33, 5934), (43, 4554), (46, 4257), (66, 2967), (69, 2838), (86, 2277), (99, 1978), (129, 1518), (138, 1419), (198, 989), (207, 946), (253, 774), (258, 759), (387, 506), (414, 473)]