207801442

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{69221}}^1$

素因数の和:69321

約数の個数: 16

約数和(自身を含む): 332265600

約数和(自身を除く): 124464158

約数列:

[1, 2, 19, 38, 79, 158, 1501, 3002, 69221, 138442, 1315199, 2630398, 5468459, 10936918, 103900721, 207801442]

約数ペア:

[(1, 207801442), (2, 103900721), (19, 10936918), (38, 5468459), (79, 2630398), (158, 1315199), (1501, 138442), (3002, 69221)]