201055815

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{2081}}^1$

素因数の和:2224

約数の個数: 48

約数和(自身を含む): 370262880

約数和(自身を除く): 169207065

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 113, 171, 285, 339, 565, 855, 1017, 1695, 2081, 2147, 5085, 6243, 6441, 10405, 10735, 18729, 19323, 31215, 32205, 39539, 93645, 96615, 118617, 197695, 235153, 355851, 593085, 705459, 1175765, 1779255, 2116377, 3527295, 4467907, 10581885, 13403721, 22339535, 40211163, 67018605, 201055815]

約数ペア:

[(1, 201055815), (3, 67018605), (5, 40211163), (9, 22339535), (15, 13403721), (19, 10581885), (45, 4467907), (57, 3527295), (95, 2116377), (113, 1779255), (171, 1175765), (285, 705459), (339, 593085), (565, 355851), (855, 235153), (1017, 197695), (1695, 118617), (2081, 96615), (2147, 93645), (5085, 39539), (6243, 32205), (6441, 31215), (10405, 19323), (10735, 18729)]