205173683

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{547}}^1$

素因数の和:675

約数の個数: 32

約数和(自身を含む): 251150592

約数和(自身を除く): 45976909

約数列:

[1, 11, 13, 43, 61, 143, 473, 547, 559, 671, 793, 2623, 6017, 6149, 7111, 8723, 23521, 28853, 33367, 34099, 78221, 258731, 305773, 367037, 375089, 433771, 1434781, 3363503, 4771481, 15782591, 18652153, 205173683]

約数ペア:

[(1, 205173683), (11, 18652153), (13, 15782591), (43, 4771481), (61, 3363503), (143, 1434781), (473, 433771), (547, 375089), (559, 367037), (671, 305773), (793, 258731), (2623, 78221), (6017, 34099), (6149, 33367), (7111, 28853), (8723, 23521)]