193800964

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{223273}}^1$

素因数の和:223315

約数の個数: 24

約数和(自身を含む): 400107008

約数和(自身を除く): 206306044

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 223273, 446546, 893092, 1562911, 3125822, 6251644, 6921463, 13842926, 27685852, 48450241, 96900482, 193800964]

約数ペア:

[(1, 193800964), (2, 96900482), (4, 48450241), (7, 27685852), (14, 13842926), (28, 6921463), (31, 6251644), (62, 3125822), (124, 1562911), (217, 893092), (434, 446546), (868, 223273)]