203555979

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{1181}}^1\times {\mathrm{1741}}^1$

素因数の和:2939

約数の個数: 24

約数和(自身を含む): 321210864

約数和(自身を除く): 117654885

約数列:

[1, 3, 9, 11, 33, 99, 1181, 1741, 3543, 5223, 10629, 12991, 15669, 19151, 38973, 57453, 116919, 172359, 2056121, 6168363, 18505089, 22617331, 67851993, 203555979]

約数ペア:

[(1, 203555979), (3, 67851993), (9, 22617331), (11, 18505089), (33, 6168363), (99, 2056121), (1181, 172359), (1741, 116919), (3543, 57453), (5223, 38973), (10629, 19151), (12991, 15669)]