210658888

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:179

約数の個数: 96

約数和(自身を含む): 463294080

約数和(自身を除く): 252635192

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 47, 53, 62, 88, 94, 106, 124, 188, 212, 248, 341, 376, 424, 517, 583, 682, 961, 1034, 1166, 1364, 1457, 1643, 1922, 2068, 2332, 2491, 2728, 2914, 3286, 3844, 4136, 4664, 4982, 5828, 6572, 7688, 9964, 10571, 11656, 13144, 16027, 18073, 19928, 21142, 27401, 32054, 36146, 42284, 45167, 50933, 54802, 64108, 72292, 77221, 84568, 90334, 101866, 109604, 128216, 144584, 154442, 180668, 203732, 219208, 308884, 361336, 407464, 496837, 560263, 617768, 849431, 993674, 1120526, 1698862, 1987348, 2241052, 2393851, 3397724, 3974696, 4482104, 4787702, 6795448, 9575404, 19150808, 26332361, 52664722, 105329444, 210658888]

約数ペア:

[(1, 210658888), (2, 105329444), (4, 52664722), (8, 26332361), (11, 19150808), (22, 9575404), (31, 6795448), (44, 4787702), (47, 4482104), (53, 3974696), (62, 3397724), (88, 2393851), (94, 2241052), (106, 1987348), (124, 1698862), (188, 1120526), (212, 993674), (248, 849431), (341, 617768), (376, 560263), (424, 496837), (517, 407464), (583, 361336), (682, 308884), (961, 219208), (1034, 203732), (1166, 180668), (1364, 154442), (1457, 144584), (1643, 128216), (1922, 109604), (2068, 101866), (2332, 90334), (2491, 84568), (2728, 77221), (2914, 72292), (3286, 64108), (3844, 54802), (4136, 50933), (4664, 45167), (4982, 42284), (5828, 36146), (6572, 32054), (7688, 27401), (9964, 21142), (10571, 19928), (11656, 18073), (13144, 16027)]