200205885

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{3253}}^1$

素因数の和:3645

約数の個数: 32

約数和(自身を含む): 350494848

約数和(自身を除く): 150288963

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 373, 1119, 1865, 3253, 4103, 5595, 9759, 12309, 16265, 20515, 35783, 48795, 61545, 107349, 178915, 536745, 1213369, 3640107, 6066845, 13347059, 18200535, 40041177, 66735295, 200205885]

約数ペア:

[(1, 200205885), (3, 66735295), (5, 40041177), (11, 18200535), (15, 13347059), (33, 6066845), (55, 3640107), (165, 1213369), (373, 536745), (1119, 178915), (1865, 107349), (3253, 61545), (4103, 48795), (5595, 35783), (9759, 20515), (12309, 16265)]