195870888

素因数分解:

$2^3\times 3^2\times {\mathrm{887}}^1\times {\mathrm{3067}}^1$

素因数の和:3966

約数の個数: 48

約数和(自身を含む): 531254880

約数和(自身を除く): 335383992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 887, 1774, 2661, 3067, 3548, 5322, 6134, 7096, 7983, 9201, 10644, 12268, 15966, 18402, 21288, 24536, 27603, 31932, 36804, 55206, 63864, 73608, 110412, 220824, 2720429, 5440858, 8161287, 10881716, 16322574, 21763432, 24483861, 32645148, 48967722, 65290296, 97935444, 195870888]

約数ペア:

[(1, 195870888), (2, 97935444), (3, 65290296), (4, 48967722), (6, 32645148), (8, 24483861), (9, 21763432), (12, 16322574), (18, 10881716), (24, 8161287), (36, 5440858), (72, 2720429), (887, 220824), (1774, 110412), (2661, 73608), (3067, 63864), (3548, 55206), (5322, 36804), (6134, 31932), (7096, 27603), (7983, 24536), (9201, 21288), (10644, 18402), (12268, 15966)]