193996854

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{203351}}^1$

素因数の和:203412

約数の個数: 24

約数和(自身を含む): 428259312

約数和(自身を除く): 234262458

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 203351, 406702, 610053, 1220106, 1830159, 3660318, 10777603, 21555206, 32332809, 64665618, 96998427, 193996854]

約数ペア:

[(1, 193996854), (2, 96998427), (3, 64665618), (6, 32332809), (9, 21555206), (18, 10777603), (53, 3660318), (106, 1830159), (159, 1220106), (318, 610053), (477, 406702), (954, 203351)]