166988701

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{8237}}^1$

素因数の和:8364

約数の個数: 16

約数和(自身を含む): 193757760

約数和(自身を除く): 26769059

約数列:

[1, 11, 19, 97, 209, 1067, 1843, 8237, 20273, 90607, 156503, 798989, 1721533, 8788879, 15180791, 166988701]

約数ペア:

[(1, 166988701), (11, 15180791), (19, 8788879), (97, 1721533), (209, 798989), (1067, 156503), (1843, 90607), (8237, 20273)]