201990318444

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{180994909}}^1$

素因数の和:180994950

約数の個数: 36

約数和(自身を含む): 527057177920

約数和(自身を除く): 325066859476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 180994909, 361989818, 542984727, 723979636, 1085969454, 1628954181, 2171938908, 3257908362, 5610842179, 6515816724, 11221684358, 16832526537, 22443368716, 33665053074, 50497579611, 67330106148, 100995159222, 201990318444]

約数ペア:

[(1, 201990318444), (2, 100995159222), (3, 67330106148), (4, 50497579611), (6, 33665053074), (9, 22443368716), (12, 16832526537), (18, 11221684358), (31, 6515816724), (36, 5610842179), (62, 3257908362), (93, 2171938908), (124, 1628954181), (186, 1085969454), (279, 723979636), (372, 542984727), (558, 361989818), (1116, 180994909)]