201083493

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1\times {\mathrm{421}}^1$

素因数の和:805

約数の個数: 32

約数和(自身を含む): 298141312

約数和(自身を除く): 97057819

約数列:

[1, 3, 13, 37, 39, 111, 331, 421, 481, 993, 1263, 1443, 4303, 5473, 12247, 12909, 15577, 16419, 36741, 46731, 139351, 159211, 202501, 418053, 477633, 607503, 1811563, 5155987, 5434689, 15467961, 67027831, 201083493]

約数ペア:

[(1, 201083493), (3, 67027831), (13, 15467961), (37, 5434689), (39, 5155987), (111, 1811563), (331, 607503), (421, 477633), (481, 418053), (993, 202501), (1263, 159211), (1443, 139351), (4303, 46731), (5473, 36741), (12247, 16419), (12909, 15577)]