195662556

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{126397}}^1$

素因数の和:126450

約数の個数: 36

約数和(自身を含む): 506097592

約数和(自身を除く): 310435036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 126397, 252794, 379191, 505588, 758382, 1137573, 1516764, 2275146, 4550292, 5435071, 10870142, 16305213, 21740284, 32610426, 48915639, 65220852, 97831278, 195662556]

約数ペア:

[(1, 195662556), (2, 97831278), (3, 65220852), (4, 48915639), (6, 32610426), (9, 21740284), (12, 16305213), (18, 10870142), (36, 5435071), (43, 4550292), (86, 2275146), (129, 1516764), (172, 1137573), (258, 758382), (387, 505588), (516, 379191), (774, 252794), (1548, 126397)]