197719741

素因数分解:

${\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{1889}}^1$

素因数の和:2084

約数の個数: 16

約数和(自身を含む): 215550720

約数和(自身を除く): 17830979

約数列:

[1, 17, 47, 131, 799, 1889, 2227, 6157, 32113, 88783, 104669, 247459, 1509311, 4206803, 11630573, 197719741]

約数ペア:

[(1, 197719741), (17, 11630573), (47, 4206803), (131, 1509311), (799, 247459), (1889, 104669), (2227, 88783), (6157, 32113)]