201375988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{4576727}}^1$

素因数の和:4576742

約数の個数: 12

約数和(自身を含む): 384445152

約数和(自身を除く): 183069164

約数列:

[1, 2, 4, 11, 22, 44, 4576727, 9153454, 18306908, 50343997, 100687994, 201375988]

約数ペア:

[(1, 201375988), (2, 100687994), (4, 50343997), (11, 18306908), (22, 9153454), (44, 4576727)]