203467790

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1\times {\mathrm{1669}}^1$

素因数の和:1916

約数の個数: 32

約数和(自身を含む): 373705920

約数和(自身を除く): 170238130

約数列:

[1, 2, 5, 10, 73, 146, 167, 334, 365, 730, 835, 1669, 1670, 3338, 8345, 12191, 16690, 24382, 60955, 121837, 121910, 243674, 278723, 557446, 609185, 1218370, 1393615, 2787230, 20346779, 40693558, 101733895, 203467790]

約数ペア:

[(1, 203467790), (2, 101733895), (5, 40693558), (10, 20346779), (73, 2787230), (146, 1393615), (167, 1218370), (334, 609185), (365, 557446), (730, 278723), (835, 243674), (1669, 121910), (1670, 121837), (3338, 60955), (8345, 24382), (12191, 16690)]