238030700545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1291}}^1\times {\mathrm{108139}}^1$

素因数の和:109477

約数の個数: 32

約数和(自身を含む): 321907691520

約数和(自身を除く): 83876990975

約数列:

[1, 5, 11, 31, 55, 155, 341, 1291, 1705, 6455, 14201, 40021, 71005, 108139, 200105, 440231, 540695, 1189529, 2201155, 3352309, 5947645, 16761545, 36875399, 139607449, 184376995, 698037245, 1535681939, 4327830919, 7678409695, 21639154595, 47606140109, 238030700545]

約数ペア:

[(1, 238030700545), (5, 47606140109), (11, 21639154595), (31, 7678409695), (55, 4327830919), (155, 1535681939), (341, 698037245), (1291, 184376995), (1705, 139607449), (6455, 36875399), (14201, 16761545), (40021, 5947645), (71005, 3352309), (108139, 2201155), (200105, 1189529), (440231, 540695)]