205255057

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{557}}^1\times {\mathrm{863}}^1$

素因数の和:1488

約数の個数: 16

約数和(自身を含む): 239127552

約数和(自身を除く): 33872495

約数列:

[1, 7, 61, 427, 557, 863, 3899, 6041, 33977, 52643, 237839, 368501, 480691, 3364837, 29322151, 205255057]

約数ペア:

[(1, 205255057), (7, 29322151), (61, 3364837), (427, 480691), (557, 368501), (863, 237839), (3899, 52643), (6041, 33977)]