129703442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{190181}}^1$

素因数の和:190225

約数の個数: 16

約数和(自身を含む): 219089664

約数和(自身を除く): 89386222

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 190181, 380362, 2091991, 4183982, 5895611, 11791222, 64851721, 129703442]

約数ペア:

[(1, 129703442), (2, 64851721), (11, 11791222), (22, 5895611), (31, 4183982), (62, 2091991), (341, 380362), (682, 190181)]