205398622

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{23167}}^1$

素因数の和:23224

約数の個数: 32

約数和(自身を含む): 373653504

約数和(自身を除く): 168254882

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 143, 286, 341, 403, 682, 806, 4433, 8866, 23167, 46334, 254837, 301171, 509674, 602342, 718177, 1436354, 3312881, 6625762, 7899947, 9336301, 15799894, 18672602, 102699311, 205398622]

約数ペア:

[(1, 205398622), (2, 102699311), (11, 18672602), (13, 15799894), (22, 9336301), (26, 7899947), (31, 6625762), (62, 3312881), (143, 1436354), (286, 718177), (341, 602342), (403, 509674), (682, 301171), (806, 254837), (4433, 46334), (8866, 23167)]