222079739

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1\times {\mathrm{2441}}^1$

素因数の和:2806

約数の個数: 16

約数和(自身を含む): 260922816

約数和(自身を除く): 38843077

約数列:

[1, 7, 41, 287, 317, 2219, 2441, 12997, 17087, 90979, 100081, 700567, 773797, 5416579, 31725677, 222079739]

約数ペア:

[(1, 222079739), (7, 31725677), (41, 5416579), (287, 773797), (317, 700567), (2219, 100081), (2441, 90979), (12997, 17087)]