211621806

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{919}}^1\times {\mathrm{1163}}^1$

素因数の和:2101

約数の個数: 48

約数和(自身を含む): 501171840

約数和(自身を除く): 289550034

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 919, 1163, 1838, 2326, 2757, 3489, 5514, 6978, 8271, 10109, 10467, 12793, 16542, 20218, 20934, 25586, 30327, 38379, 60654, 76758, 90981, 115137, 181962, 230274, 1068797, 2137594, 3206391, 6412782, 9619173, 11756767, 19238346, 23513534, 35270301, 70540602, 105810903, 211621806]

約数ペア:

[(1, 211621806), (2, 105810903), (3, 70540602), (6, 35270301), (9, 23513534), (11, 19238346), (18, 11756767), (22, 9619173), (33, 6412782), (66, 3206391), (99, 2137594), (198, 1068797), (919, 230274), (1163, 181962), (1838, 115137), (2326, 90981), (2757, 76758), (3489, 60654), (5514, 38379), (6978, 30327), (8271, 25586), (10109, 20934), (10467, 20218), (12793, 16542)]