220382007

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{124721}}^1$

素因数の和:124774

約数の個数: 16

約数和(自身を含む): 319288320

約数和(自身を除く): 98906313

約数列:

[1, 3, 19, 31, 57, 93, 589, 1767, 124721, 374163, 2369699, 3866351, 7109097, 11599053, 73460669, 220382007]

約数ペア:

[(1, 220382007), (3, 73460669), (19, 11599053), (31, 7109097), (57, 3866351), (93, 2369699), (589, 374163), (1767, 124721)]