212977294

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{617}}^1\times {\mathrm{1613}}^1$

素因数の和:2339

約数の個数: 16

約数和(自身を含む): 323174448

約数和(自身を除く): 110197154

約数列:

[1, 2, 107, 214, 617, 1234, 1613, 3226, 66019, 132038, 172591, 345182, 995221, 1990442, 106488647, 212977294]

約数ペア:

[(1, 212977294), (2, 106488647), (107, 1990442), (214, 995221), (617, 345182), (1234, 172591), (1613, 132038), (3226, 66019)]