219210004252

素因数分解:

$2^2\times {\mathrm{167}}^1\times {\mathrm{2633}}^1\times {\mathrm{124633}}^1$

素因数の和:127437

約数の個数: 24

約数和(自身を含む): 386064284256

約数和(自身を除く): 166854280004

約数列:

[1, 2, 4, 167, 334, 668, 2633, 5266, 10532, 124633, 249266, 439711, 498532, 879422, 1758844, 20813711, 41627422, 83254844, 328158689, 656317378, 1312634756, 54802501063, 109605002126, 219210004252]

約数ペア:

[(1, 219210004252), (2, 109605002126), (4, 54802501063), (167, 1312634756), (334, 656317378), (668, 328158689), (2633, 83254844), (5266, 41627422), (10532, 20813711), (124633, 1758844), (249266, 879422), (439711, 498532)]