206818384015

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{284813}}^1\times {\mathrm{8543}}^1$

素因数の和:293378

約数の個数: 16

約数和(自身を含む): 262812688128

約数和(自身を除く): 55994304113

約数列:

[1, 5, 17, 85, 8543, 42715, 145231, 284813, 726155, 1424065, 4841821, 24209105, 2433157459, 12165787295, 41363676803, 206818384015]

約数ペア:

[(1, 206818384015), (5, 41363676803), (17, 12165787295), (85, 2433157459), (8543, 24209105), (42715, 4841821), (145231, 1424065), (284813, 726155)]