220150156

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{1342379}}^1$

素因数の和:1342424

約数の個数: 12

約数和(自身を含む): 394659720

約数和(自身を除く): 174509564

約数列:

[1, 2, 4, 41, 82, 164, 1342379, 2684758, 5369516, 55037539, 110075078, 220150156]

約数ペア:

[(1, 220150156), (2, 110075078), (4, 55037539), (41, 5369516), (82, 2684758), (164, 1342379)]