201347839

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{14447}}^1$

素因数の和:14646

約数の個数: 16

約数和(自身を含む): 252435456

約数和(自身を除く): 51087617

約数列:

[1, 7, 11, 77, 181, 1267, 1991, 13937, 14447, 101129, 158917, 1112419, 2614907, 18304349, 28763977, 201347839]

約数ペア:

[(1, 201347839), (7, 28763977), (11, 18304349), (77, 2614907), (181, 1112419), (1267, 158917), (1991, 101129), (13937, 14447)]