202165210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1555117}}^1$

素因数の和:1555137

約数の個数: 16

約数和(自身を含む): 391889736

約数和(自身を除く): 189724526

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1555117, 3110234, 7775585, 15551170, 20216521, 40433042, 101082605, 202165210]

約数ペア:

[(1, 202165210), (2, 101082605), (5, 40433042), (10, 20216521), (13, 15551170), (26, 7775585), (65, 3110234), (130, 1555117)]