207966

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:176

約数の個数: 32

約数和(自身を含む): 476928

約数和(自身を除く): 268962

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 137, 138, 253, 274, 411, 506, 759, 822, 1507, 1518, 3014, 3151, 4521, 6302, 9042, 9453, 18906, 34661, 69322, 103983, 207966]

約数ペア:

[(1, 207966), (2, 103983), (3, 69322), (6, 34661), (11, 18906), (22, 9453), (23, 9042), (33, 6302), (46, 4521), (66, 3151), (69, 3014), (137, 1518), (138, 1507), (253, 822), (274, 759), (411, 506)]