193180467

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{293}}^1$

素因数の和:627

約数の個数: 32

約数和(自身を含む): 279417600

約数和(自身を除く): 86237133

約数列:

[1, 3, 19, 43, 57, 129, 269, 293, 807, 817, 879, 2451, 5111, 5567, 11567, 12599, 15333, 16701, 34701, 37797, 78817, 219773, 236451, 239381, 659319, 718143, 1497523, 3389131, 4492569, 10167393, 64393489, 193180467]

約数ペア:

[(1, 193180467), (3, 64393489), (19, 10167393), (43, 4492569), (57, 3389131), (129, 1497523), (269, 718143), (293, 659319), (807, 239381), (817, 236451), (879, 219773), (2451, 78817), (5111, 37797), (5567, 34701), (11567, 16701), (12599, 15333)]