211098626

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{76099}}^1$

素因数の和:76193

約数の個数: 16

約数和(自身を含む): 337884000

約数和(自身を除く): 126785374

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 76099, 152198, 1445881, 2891762, 5555227, 11110454, 105549313, 211098626]

約数ペア:

[(1, 211098626), (2, 105549313), (19, 11110454), (38, 5555227), (73, 2891762), (146, 1445881), (1387, 152198), (2774, 76099)]