202075690

素因数分解:

$2^1\times 5^1\times {\mathrm{1979}}^1\times {\mathrm{10211}}^1$

素因数の和:12197

約数の個数: 16

約数和(自身を含む): 363955680

約数和(自身を除く): 161879990

約数列:

[1, 2, 5, 10, 1979, 3958, 9895, 10211, 19790, 20422, 51055, 102110, 20207569, 40415138, 101037845, 202075690]

約数ペア:

[(1, 202075690), (2, 101037845), (5, 40415138), (10, 20207569), (1979, 102110), (3958, 51055), (9895, 20422), (10211, 19790)]