211610420161

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{3777341}}^1$

素因数の和:3777552

約数の個数: 16

約数和(自身を含む): 248035385088

約数和(自身を除く): 36424964927

約数列:

[1, 7, 53, 151, 371, 1057, 8003, 56021, 3777341, 26441387, 200199073, 570378491, 1401393511, 3992649437, 30230060023, 211610420161]

約数ペア:

[(1, 211610420161), (7, 30230060023), (53, 3992649437), (151, 1401393511), (371, 570378491), (1057, 200199073), (8003, 26441387), (56021, 3777341)]