202806963

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{569}}^1$

素因数の和:928

約数の個数: 32

約数和(自身を含む): 308985600

約数和(自身を除く): 106178637

約数列:

[1, 3, 9, 27, 43, 129, 307, 387, 569, 921, 1161, 1707, 2763, 5121, 8289, 13201, 15363, 24467, 39603, 73401, 118809, 174683, 220203, 356427, 524049, 660609, 1572147, 4716441, 7511369, 22534107, 67602321, 202806963]

約数ペア:

[(1, 202806963), (3, 67602321), (9, 22534107), (27, 7511369), (43, 4716441), (129, 1572147), (307, 660609), (387, 524049), (569, 356427), (921, 220203), (1161, 174683), (1707, 118809), (2763, 73401), (5121, 39603), (8289, 24467), (13201, 15363)]