216433061

素因数分解:

${\mathrm{13}}^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:190

約数の個数: 32

約数和(自身を含む): 251328000

約数和(自身を除く): 34894939

約数列:

[1, 13, 29, 43, 79, 169, 377, 559, 1027, 1247, 2197, 2291, 3397, 4901, 7267, 13351, 16211, 29783, 44161, 63713, 94471, 98513, 173563, 210743, 387179, 574093, 1280669, 2739659, 5033327, 7463209, 16648697, 216433061]

約数ペア:

[(1, 216433061), (13, 16648697), (29, 7463209), (43, 5033327), (79, 2739659), (169, 1280669), (377, 574093), (559, 387179), (1027, 210743), (1247, 173563), (2197, 98513), (2291, 94471), (3397, 63713), (4901, 44161), (7267, 29783), (13351, 16211)]