201516662

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{101879}}^1$

素因数の和:101947

約数の個数: 16

約数和(自身を含む): 322755840

約数和(自身を除く): 121239178

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 101879, 203758, 2343217, 4380797, 4686434, 8761594, 100758331, 201516662]

約数ペア:

[(1, 201516662), (2, 100758331), (23, 8761594), (43, 4686434), (46, 4380797), (86, 2343217), (989, 203758), (1978, 101879)]