201974886

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{1237}}^1$

素因数の和:1485

約数の個数: 48

約数和(自身を含む): 449601984

約数和(自身を除く): 247627098

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 193, 282, 386, 423, 579, 846, 1158, 1237, 1737, 2474, 3474, 3711, 7422, 9071, 11133, 18142, 22266, 27213, 54426, 58139, 81639, 116278, 163278, 174417, 238741, 348834, 477482, 523251, 716223, 1046502, 1432446, 2148669, 4297338, 11220827, 22441654, 33662481, 67324962, 100987443, 201974886]

約数ペア:

[(1, 201974886), (2, 100987443), (3, 67324962), (6, 33662481), (9, 22441654), (18, 11220827), (47, 4297338), (94, 2148669), (141, 1432446), (193, 1046502), (282, 716223), (386, 523251), (423, 477482), (579, 348834), (846, 238741), (1158, 174417), (1237, 163278), (1737, 116278), (2474, 81639), (3474, 58139), (3711, 54426), (7422, 27213), (9071, 22266), (11133, 18142)]