223555266

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{2087}}^1$

素因数の和:2647

約数の個数: 48

約数和(自身を含む): 529633728

約数和(自身を除く): 306078462

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 541, 1082, 1623, 2087, 3246, 4174, 4869, 5951, 6261, 9738, 11902, 12522, 17853, 18783, 22957, 35706, 37566, 45914, 53559, 68871, 107118, 137742, 206613, 413226, 1129067, 2258134, 3387201, 6774402, 10161603, 12419737, 20323206, 24839474, 37259211, 74518422, 111777633, 223555266]

約数ペア:

[(1, 223555266), (2, 111777633), (3, 74518422), (6, 37259211), (9, 24839474), (11, 20323206), (18, 12419737), (22, 10161603), (33, 6774402), (66, 3387201), (99, 2258134), (198, 1129067), (541, 413226), (1082, 206613), (1623, 137742), (2087, 107118), (3246, 68871), (4174, 53559), (4869, 45914), (5951, 37566), (6261, 35706), (9738, 22957), (11902, 18783), (12522, 17853)]