202448155

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3739}}^1$

素因数の和:3788

約数の個数: 48

約数和(自身を含む): 322328160

約数和(自身を除く): 119880005

約数列:

[1, 5, 7, 13, 17, 35, 49, 65, 85, 91, 119, 221, 245, 455, 595, 637, 833, 1105, 1547, 3185, 3739, 4165, 7735, 10829, 18695, 26173, 48607, 54145, 63563, 130865, 183211, 243035, 317815, 340249, 444941, 826319, 916055, 1701245, 2224705, 2381743, 3114587, 4131595, 5784233, 11908715, 15572935, 28921165, 40489631, 202448155]

約数ペア:

[(1, 202448155), (5, 40489631), (7, 28921165), (13, 15572935), (17, 11908715), (35, 5784233), (49, 4131595), (65, 3114587), (85, 2381743), (91, 2224705), (119, 1701245), (221, 916055), (245, 826319), (455, 444941), (595, 340249), (637, 317815), (833, 243035), (1105, 183211), (1547, 130865), (3185, 63563), (3739, 54145), (4165, 48607), (7735, 26173), (10829, 18695)]