201472729

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{1597}}^1$

素因数の和:1836

約数の個数: 16

約数和(自身を含む): 219872016

約数和(自身を除く): 18399287

約数列:

[1, 17, 41, 181, 697, 1597, 3077, 7421, 27149, 65477, 126157, 289057, 1113109, 4913969, 11851337, 201472729]

約数ペア:

[(1, 201472729), (17, 11851337), (41, 4913969), (181, 1113109), (697, 289057), (1597, 126157), (3077, 65477), (7421, 27149)]