202101966

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4931}}^1$

素因数の和:4979

約数の個数: 80

約数和(自身を含む): 515611008

約数和(自身を除く): 313509042

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 27, 33, 46, 54, 66, 69, 81, 99, 138, 162, 198, 207, 253, 297, 414, 506, 594, 621, 759, 891, 1242, 1518, 1782, 1863, 2277, 3726, 4554, 4931, 6831, 9862, 13662, 14793, 20493, 29586, 40986, 44379, 54241, 88758, 108482, 113413, 133137, 162723, 226826, 266274, 325446, 340239, 399411, 488169, 680478, 798822, 976338, 1020717, 1247543, 1464507, 2041434, 2495086, 2929014, 3062151, 3742629, 4393521, 6124302, 7485258, 8787042, 9186453, 11227887, 18372906, 22455774, 33683661, 67367322, 101050983, 202101966]

約数ペア:

[(1, 202101966), (2, 101050983), (3, 67367322), (6, 33683661), (9, 22455774), (11, 18372906), (18, 11227887), (22, 9186453), (23, 8787042), (27, 7485258), (33, 6124302), (46, 4393521), (54, 3742629), (66, 3062151), (69, 2929014), (81, 2495086), (99, 2041434), (138, 1464507), (162, 1247543), (198, 1020717), (207, 976338), (253, 798822), (297, 680478), (414, 488169), (506, 399411), (594, 340239), (621, 325446), (759, 266274), (891, 226826), (1242, 162723), (1518, 133137), (1782, 113413), (1863, 108482), (2277, 88758), (3726, 54241), (4554, 44379), (4931, 40986), (6831, 29586), (9862, 20493), (13662, 14793)]