196242651

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{27919}}^1$

素因数の和:28007

約数の個数: 24

約数和(自身を含む): 313597440

約数和(自身を除く): 117354789

約数列:

[1, 3, 9, 11, 33, 71, 99, 213, 639, 781, 2343, 7029, 27919, 83757, 251271, 307109, 921327, 1982249, 2763981, 5946747, 17840241, 21804739, 65414217, 196242651]

約数ペア:

[(1, 196242651), (3, 65414217), (9, 21804739), (11, 17840241), (33, 5946747), (71, 2763981), (99, 1982249), (213, 921327), (639, 307109), (781, 251271), (2343, 83757), (7029, 27919)]