226779421

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{347}}^1$

素因数の和:489

約数の個数: 32

約数和(自身を含む): 270604800

約数和(自身を除く): 43825379

約数列:

[1, 11, 19, 53, 59, 209, 347, 583, 649, 1007, 1121, 3127, 3817, 6593, 11077, 12331, 18391, 20473, 34397, 59413, 72523, 202301, 225203, 349429, 388987, 653543, 1085069, 3843719, 4278857, 11935759, 20616311, 226779421]

約数ペア:

[(1, 226779421), (11, 20616311), (19, 11935759), (53, 4278857), (59, 3843719), (209, 1085069), (347, 653543), (583, 388987), (649, 349429), (1007, 225203), (1121, 202301), (3127, 72523), (3817, 59413), (6593, 34397), (11077, 20473), (12331, 18391)]