201779435

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{6563}}^1$

素因数の和:6635

約数の個数: 32

約数和(自身を含む): 291126528

約数和(自身を除く): 89347093

約数列:

[1, 5, 11, 13, 43, 55, 65, 143, 215, 473, 559, 715, 2365, 2795, 6149, 6563, 30745, 32815, 72193, 85319, 282209, 360965, 426595, 938509, 1411045, 3104299, 3668717, 4692545, 15521495, 18343585, 40355887, 201779435]

約数ペア:

[(1, 201779435), (5, 40355887), (11, 18343585), (13, 15521495), (43, 4692545), (55, 3668717), (65, 3104299), (143, 1411045), (215, 938509), (473, 426595), (559, 360965), (715, 282209), (2365, 85319), (2795, 72193), (6149, 32815), (6563, 30745)]