190016210

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{195893}}^1$

素因数の和:195997

約数の個数: 16

約数和(自身を含む): 345557016

約数和(自身を除く): 155540806

約数列:

[1, 2, 5, 10, 97, 194, 485, 970, 195893, 391786, 979465, 1958930, 19001621, 38003242, 95008105, 190016210]

約数ペア:

[(1, 190016210), (2, 95008105), (5, 38003242), (10, 19001621), (97, 1958930), (194, 979465), (485, 391786), (970, 195893)]