201837713

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{853}}^1$

素因数の和:1317

約数の個数: 24

約数和(自身を含む): 257019840

約数和(自身を除く): 55182127

約数列:

[1, 7, 11, 49, 77, 439, 539, 853, 3073, 4829, 5971, 9383, 21511, 33803, 41797, 65681, 236621, 374467, 459767, 2621269, 4119137, 18348883, 28833959, 201837713]

約数ペア:

[(1, 201837713), (7, 28833959), (11, 18348883), (49, 4119137), (77, 2621269), (439, 459767), (539, 374467), (853, 236621), (3073, 65681), (4829, 41797), (5971, 33803), (9383, 21511)]