149207893

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{1009}}^1$

素因数の和:1252

約数の個数: 16

約数和(自身を含む): 161761600

約数和(自身を除く): 12553707

約数列:

[1, 19, 43, 181, 817, 1009, 3439, 7783, 19171, 43387, 147877, 182629, 824353, 3469951, 7853047, 149207893]

約数ペア:

[(1, 149207893), (19, 7853047), (43, 3469951), (181, 824353), (817, 182629), (1009, 147877), (3439, 43387), (7783, 19171)]