133227220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{951623}}^1$

素因数の和:951639

約数の個数: 24

約数和(自身を含む): 319745664

約数和(自身を除く): 186518444

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 951623, 1903246, 3806492, 4758115, 6661361, 9516230, 13322722, 19032460, 26645444, 33306805, 66613610, 133227220]

約数ペア:

[(1, 133227220), (2, 66613610), (4, 33306805), (5, 26645444), (7, 19032460), (10, 13322722), (14, 9516230), (20, 6661361), (28, 4758115), (35, 3806492), (70, 1903246), (140, 951623)]