211955436

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{76463}}^1$

素因数の和:76491

約数の個数: 72

約数和(自身を含む): 667989504

約数和(自身を除く): 456034068

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 76463, 152926, 229389, 305852, 458778, 535241, 688167, 841093, 917556, 1070482, 1376334, 1605723, 1682186, 2140964, 2523279, 2752668, 3211446, 3364372, 4817169, 5046558, 5887651, 6422892, 7569837, 9634338, 10093116, 11775302, 15139674, 17662953, 19268676, 23550604, 30279348, 35325906, 52988859, 70651812, 105977718, 211955436]

約数ペア:

[(1, 211955436), (2, 105977718), (3, 70651812), (4, 52988859), (6, 35325906), (7, 30279348), (9, 23550604), (11, 19268676), (12, 17662953), (14, 15139674), (18, 11775302), (21, 10093116), (22, 9634338), (28, 7569837), (33, 6422892), (36, 5887651), (42, 5046558), (44, 4817169), (63, 3364372), (66, 3211446), (77, 2752668), (84, 2523279), (99, 2140964), (126, 1682186), (132, 1605723), (154, 1376334), (198, 1070482), (231, 917556), (252, 841093), (308, 688167), (396, 535241), (462, 458778), (693, 305852), (924, 229389), (1386, 152926), (2772, 76463)]