201303297

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{751}}^1$

素因数の和:878

約数の個数: 48

約数和(自身を含む): 328473600

約数和(自身を除く): 127170303

約数列:

[1, 3, 9, 13, 29, 39, 79, 87, 117, 237, 261, 377, 711, 751, 1027, 1131, 2253, 2291, 3081, 3393, 6759, 6873, 9243, 9763, 20619, 21779, 29289, 29783, 59329, 65337, 87867, 89349, 177987, 196011, 268047, 283127, 533961, 771277, 849381, 1720541, 2313831, 2548143, 5161623, 6941493, 15484869, 22367033, 67101099, 201303297]

約数ペア:

[(1, 201303297), (3, 67101099), (9, 22367033), (13, 15484869), (29, 6941493), (39, 5161623), (79, 2548143), (87, 2313831), (117, 1720541), (237, 849381), (261, 771277), (377, 533961), (711, 283127), (751, 268047), (1027, 196011), (1131, 177987), (2253, 89349), (2291, 87867), (3081, 65337), (3393, 59329), (6759, 29783), (6873, 29289), (9243, 21779), (9763, 20619)]