199663128

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{396157}}^1$

素因数の和:396176

約数の個数: 48

約数和(自身を含む): 618006480

約数和(自身を除く): 418343352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 396157, 792314, 1188471, 1584628, 2376942, 2773099, 3169256, 3565413, 4753884, 5546198, 7130826, 8319297, 9507768, 11092396, 14261652, 16638594, 22184792, 24957891, 28523304, 33277188, 49915782, 66554376, 99831564, 199663128]

約数ペア:

[(1, 199663128), (2, 99831564), (3, 66554376), (4, 49915782), (6, 33277188), (7, 28523304), (8, 24957891), (9, 22184792), (12, 16638594), (14, 14261652), (18, 11092396), (21, 9507768), (24, 8319297), (28, 7130826), (36, 5546198), (42, 4753884), (56, 3565413), (63, 3169256), (72, 2773099), (84, 2376942), (126, 1584628), (168, 1188471), (252, 792314), (504, 396157)]