196444890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1093}}^1\times {\mathrm{1997}}^1$

素因数の和:3103

約数の個数: 48

約数和(自身を含む): 511480008

約数和(自身を除く): 315035118

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1093, 1997, 2186, 3279, 3994, 5465, 5991, 6558, 9837, 9985, 10930, 11982, 16395, 17973, 19674, 19970, 29955, 32790, 35946, 49185, 59910, 89865, 98370, 179730, 2182721, 4365442, 6548163, 10913605, 13096326, 19644489, 21827210, 32740815, 39288978, 65481630, 98222445, 196444890]

約数ペア:

[(1, 196444890), (2, 98222445), (3, 65481630), (5, 39288978), (6, 32740815), (9, 21827210), (10, 19644489), (15, 13096326), (18, 10913605), (30, 6548163), (45, 4365442), (90, 2182721), (1093, 179730), (1997, 98370), (2186, 89865), (3279, 59910), (3994, 49185), (5465, 35946), (5991, 32790), (6558, 29955), (9837, 19970), (9985, 19674), (10930, 17973), (11982, 16395)]