187869212

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{443}}^1\times {\mathrm{1093}}^1$

素因数の和:1637

約数の個数: 24

約数和(自身を含む): 333214896

約数和(自身を除く): 145345684

約数列:

[1, 2, 4, 97, 194, 388, 443, 886, 1093, 1772, 2186, 4372, 42971, 85942, 106021, 171884, 212042, 424084, 484199, 968398, 1936796, 46967303, 93934606, 187869212]

約数ペア:

[(1, 187869212), (2, 93934606), (4, 46967303), (97, 1936796), (194, 968398), (388, 484199), (443, 424084), (886, 212042), (1093, 171884), (1772, 106021), (2186, 85942), (4372, 42971)]