200900907

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{211}}^1\times {\mathrm{1579}}^1$

素因数の和:1863

約数の個数: 24

約数和(自身を含む): 296104640

約数和(自身を除く): 95203733

約数列:

[1, 3, 9, 67, 201, 211, 603, 633, 1579, 1899, 4737, 14137, 14211, 42411, 105793, 127233, 317379, 333169, 952137, 999507, 2998521, 22322323, 66966969, 200900907]

約数ペア:

[(1, 200900907), (3, 66966969), (9, 22322323), (67, 2998521), (201, 999507), (211, 952137), (603, 333169), (633, 317379), (1579, 127233), (1899, 105793), (4737, 42411), (14137, 14211)]