211036637

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{6961}}^1$

素因数の和:7100

約数の個数: 16

約数和(自身を含む): 248626944

約数和(自身を除く): 37590307

約数列:

[1, 7, 61, 71, 427, 497, 4331, 6961, 30317, 48727, 424621, 494231, 2972347, 3459617, 30148091, 211036637]

約数ペア:

[(1, 211036637), (7, 30148091), (61, 3459617), (71, 2972347), (427, 494231), (497, 424621), (4331, 48727), (6961, 30317)]