212893153

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{5179}}^1$

素因数の和:5328

約数の個数: 16

約数和(自身を含む): 240932160

約数和(自身を除く): 28039007

約数列:

[1, 11, 37, 101, 407, 1111, 3737, 5179, 41107, 56969, 191623, 523079, 2107853, 5753869, 19353923, 212893153]

約数ペア:

[(1, 212893153), (11, 19353923), (37, 5753869), (101, 2107853), (407, 523079), (1111, 191623), (3737, 56969), (5179, 41107)]