188209307

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1307}}^1$

素因数の和:1403

約数の個数: 32

約数和(自身を含む): 237323520

約数和(自身を除く): 49114213

約数列:

[1, 11, 13, 19, 53, 143, 209, 247, 583, 689, 1007, 1307, 2717, 7579, 11077, 13091, 14377, 16991, 24833, 69271, 144001, 186901, 273163, 322829, 761981, 900523, 1316149, 3551119, 9905753, 14477639, 17109937, 188209307]

約数ペア:

[(1, 188209307), (11, 17109937), (13, 14477639), (19, 9905753), (53, 3551119), (143, 1316149), (209, 900523), (247, 761981), (583, 322829), (689, 273163), (1007, 186901), (1307, 144001), (2717, 69271), (7579, 24833), (11077, 16991), (13091, 14377)]