221802084

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{6823}}^1$

素因数の和:6886

約数の個数: 96

約数和(自身を含む): 672573440

約数和(自身を除く): 450771356

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 43, 54, 63, 84, 86, 108, 126, 129, 172, 189, 252, 258, 301, 378, 387, 516, 602, 756, 774, 903, 1161, 1204, 1548, 1806, 2322, 2709, 3612, 4644, 5418, 6823, 8127, 10836, 13646, 16254, 20469, 27292, 32508, 40938, 47761, 61407, 81876, 95522, 122814, 143283, 184221, 191044, 245628, 286566, 293389, 368442, 429849, 573132, 586778, 736884, 859698, 880167, 1173556, 1289547, 1719396, 1760334, 2053723, 2579094, 2640501, 3520668, 4107446, 5158188, 5281002, 6161169, 7921503, 8214892, 10562004, 12322338, 15843006, 18483507, 24644676, 31686012, 36967014, 55450521, 73934028, 110901042, 221802084]

約数ペア:

[(1, 221802084), (2, 110901042), (3, 73934028), (4, 55450521), (6, 36967014), (7, 31686012), (9, 24644676), (12, 18483507), (14, 15843006), (18, 12322338), (21, 10562004), (27, 8214892), (28, 7921503), (36, 6161169), (42, 5281002), (43, 5158188), (54, 4107446), (63, 3520668), (84, 2640501), (86, 2579094), (108, 2053723), (126, 1760334), (129, 1719396), (172, 1289547), (189, 1173556), (252, 880167), (258, 859698), (301, 736884), (378, 586778), (387, 573132), (516, 429849), (602, 368442), (756, 293389), (774, 286566), (903, 245628), (1161, 191044), (1204, 184221), (1548, 143283), (1806, 122814), (2322, 95522), (2709, 81876), (3612, 61407), (4644, 47761), (5418, 40938), (6823, 32508), (8127, 27292), (10836, 20469), (13646, 16254)]