201256085

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{349}}^1$

素因数の和:521

約数の個数: 32

約数和(自身を含む): 259308000

約数和(自身を除く): 58051915

約数列:

[1, 5, 29, 41, 97, 145, 205, 349, 485, 1189, 1745, 2813, 3977, 5945, 10121, 14065, 14309, 19885, 33853, 50605, 71545, 115333, 169265, 414961, 576665, 981737, 1387973, 2074805, 4908685, 6939865, 40251217, 201256085]

約数ペア:

[(1, 201256085), (5, 40251217), (29, 6939865), (41, 4908685), (97, 2074805), (145, 1387973), (205, 981737), (349, 576665), (485, 414961), (1189, 169265), (1745, 115333), (2813, 71545), (3977, 50605), (5945, 33853), (10121, 19885), (14065, 14309)]