222000884

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1\times {\mathrm{347}}^1$

素因数の和:744

約数の個数: 48

約数和(自身を含む): 452823168

約数和(自身を除く): 230822284

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 313, 347, 511, 626, 694, 1022, 1252, 1388, 2044, 2191, 2429, 4382, 4858, 8764, 9716, 22849, 25331, 45698, 50662, 91396, 101324, 108611, 159943, 177317, 217222, 319886, 354634, 434444, 639772, 709268, 760277, 1520554, 3041108, 7928603, 15857206, 31714412, 55500221, 111000442, 222000884]

約数ペア:

[(1, 222000884), (2, 111000442), (4, 55500221), (7, 31714412), (14, 15857206), (28, 7928603), (73, 3041108), (146, 1520554), (292, 760277), (313, 709268), (347, 639772), (511, 434444), (626, 354634), (694, 319886), (1022, 217222), (1252, 177317), (1388, 159943), (2044, 108611), (2191, 101324), (2429, 91396), (4382, 50662), (4858, 45698), (8764, 25331), (9716, 22849)]