211808210

素因数分解:

$2^1\times 5^1\times {\mathrm{2063}}^1\times {\mathrm{10267}}^1$

素因数の和:12337

約数の個数: 16

約数和(自身を含む): 381476736

約数和(自身を除く): 169668526

約数列:

[1, 2, 5, 10, 2063, 4126, 10267, 10315, 20534, 20630, 51335, 102670, 21180821, 42361642, 105904105, 211808210]

約数ペア:

[(1, 211808210), (2, 105904105), (5, 42361642), (10, 21180821), (2063, 102670), (4126, 51335), (10267, 20630), (10315, 20534)]