211119995

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{9059}}^1$

素因数の和:9202

約数の個数: 16

約数和(自身を含む): 260928000

約数和(自身を除く): 49808005

約数列:

[1, 5, 59, 79, 295, 395, 4661, 9059, 23305, 45295, 534481, 715661, 2672405, 3578305, 42223999, 211119995]

約数ペア:

[(1, 211119995), (5, 42223999), (59, 3578305), (79, 2672405), (295, 715661), (395, 534481), (4661, 45295), (9059, 23305)]