201729297

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{883}}^1$

素因数の和:970

約数の個数: 64

約数和(自身を含む): 358465536

約数和(自身を除く): 156736239

約数列:

[1, 3, 7, 11, 21, 23, 33, 43, 69, 77, 129, 161, 231, 253, 301, 473, 483, 759, 883, 903, 989, 1419, 1771, 2649, 2967, 3311, 5313, 6181, 6923, 9713, 9933, 10879, 18543, 20309, 20769, 29139, 32637, 37969, 60927, 67991, 76153, 113907, 142163, 203973, 223399, 228459, 265783, 417659, 426489, 670197, 797349, 873287, 1252977, 1563793, 2619861, 2923613, 4691379, 6113009, 8770839, 9606157, 18339027, 28818471, 67243099, 201729297]

約数ペア:

[(1, 201729297), (3, 67243099), (7, 28818471), (11, 18339027), (21, 9606157), (23, 8770839), (33, 6113009), (43, 4691379), (69, 2923613), (77, 2619861), (129, 1563793), (161, 1252977), (231, 873287), (253, 797349), (301, 670197), (473, 426489), (483, 417659), (759, 265783), (883, 228459), (903, 223399), (989, 203973), (1419, 142163), (1771, 113907), (2649, 76153), (2967, 67991), (3311, 60927), (5313, 37969), (6181, 32637), (6923, 29139), (9713, 20769), (9933, 20309), (10879, 18543)]