201502851

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{2089}}^1$

素因数の和:2219

約数の個数: 32

約数和(自身を含む): 304972800

約数和(自身を除く): 103469949

約数列:

[1, 3, 11, 33, 37, 79, 111, 237, 407, 869, 1221, 2089, 2607, 2923, 6267, 8769, 22979, 32153, 68937, 77293, 96459, 165031, 231879, 495093, 850223, 1815341, 2550669, 5446023, 6106147, 18318441, 67167617, 201502851]

約数ペア:

[(1, 201502851), (3, 67167617), (11, 18318441), (33, 6106147), (37, 5446023), (79, 2550669), (111, 1815341), (237, 850223), (407, 495093), (869, 231879), (1221, 165031), (2089, 96459), (2607, 77293), (2923, 68937), (6267, 32153), (8769, 22979)]