199166996

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{73331}}^1$

素因数の和:73439

約数の個数: 24

約数和(自身を含む): 402446016

約数和(自身を除く): 203279020

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 73331, 146662, 293324, 513317, 1026634, 2053268, 7113107, 14226214, 28452428, 49791749, 99583498, 199166996]

約数ペア:

[(1, 199166996), (2, 99583498), (4, 49791749), (7, 28452428), (14, 14226214), (28, 7113107), (97, 2053268), (194, 1026634), (388, 513317), (679, 293324), (1358, 146662), (2716, 73331)]