199966492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{146603}}^1$

素因数の和:146649

約数の個数: 24

約数和(自身を含む): 394071552

約数和(自身を除く): 194105060

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 146603, 293206, 586412, 1612633, 3225266, 4544693, 6450532, 9089386, 18178772, 49991623, 99983246, 199966492]

約数ペア:

[(1, 199966492), (2, 99983246), (4, 49991623), (11, 18178772), (22, 9089386), (31, 6450532), (44, 4544693), (62, 3225266), (124, 1612633), (341, 586412), (682, 293206), (1364, 146603)]