210959848

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{6427}}^1$

素因数の和:6817

約数の個数: 32

約数和(自身を含む): 432732960

約数和(自身を除く): 221773112

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 373, 746, 1492, 2984, 4103, 6427, 8206, 12854, 16412, 25708, 32824, 51416, 70697, 141394, 282788, 565576, 2397271, 4794542, 9589084, 19178168, 26369981, 52739962, 105479924, 210959848]

約数ペア:

[(1, 210959848), (2, 105479924), (4, 52739962), (8, 26369981), (11, 19178168), (22, 9589084), (44, 4794542), (88, 2397271), (373, 565576), (746, 282788), (1492, 141394), (2984, 70697), (4103, 51416), (6427, 32824), (8206, 25708), (12854, 16412)]