209895841793

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{5669}}^1\times {\mathrm{90971}}^1$

素因数の和:96688

約数の個数: 16

約数和(自身を含む): 235209925440

約数和(自身を除く): 25314083647

約数列:

[1, 11, 37, 407, 5669, 62359, 90971, 209753, 1000681, 2307283, 3365927, 37025197, 515714599, 5672860589, 19081440163, 209895841793]

約数ペア:

[(1, 209895841793), (11, 19081440163), (37, 5672860589), (407, 515714599), (5669, 37025197), (62359, 3365927), (90971, 2307283), (209753, 1000681)]