201612741

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{883}}^1$

素因数の和:962

約数の個数: 48

約数和(自身を含む): 321676992

約数和(自身を除く): 120064251

約数列:

[1, 3, 11, 17, 33, 37, 51, 111, 121, 187, 363, 407, 561, 629, 883, 1221, 1887, 2057, 2649, 4477, 6171, 6919, 9713, 13431, 15011, 20757, 29139, 32671, 45033, 76109, 98013, 106843, 165121, 228327, 320529, 359381, 495363, 555407, 1078143, 1666221, 1816331, 3953191, 5448993, 6109477, 11859573, 18328431, 67204247, 201612741]

約数ペア:

[(1, 201612741), (3, 67204247), (11, 18328431), (17, 11859573), (33, 6109477), (37, 5448993), (51, 3953191), (111, 1816331), (121, 1666221), (187, 1078143), (363, 555407), (407, 495363), (561, 359381), (629, 320529), (883, 228327), (1221, 165121), (1887, 106843), (2057, 98013), (2649, 76109), (4477, 45033), (6171, 32671), (6919, 29139), (9713, 20757), (13431, 15011)]