198359628

素因数分解:

$2^2\times 3^1\times {\mathrm{419}}^1\times {\mathrm{39451}}^1$

素因数の和:39877

約数の個数: 24

約数和(自身を含む): 463955520

約数和(自身を除く): 265595892

約数列:

[1, 2, 3, 4, 6, 12, 419, 838, 1257, 1676, 2514, 5028, 39451, 78902, 118353, 157804, 236706, 473412, 16529969, 33059938, 49589907, 66119876, 99179814, 198359628]

約数ペア:

[(1, 198359628), (2, 99179814), (3, 66119876), (4, 49589907), (6, 33059938), (12, 16529969), (419, 473412), (838, 236706), (1257, 157804), (1676, 118353), (2514, 78902), (5028, 39451)]