202039564

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{811}}^1\times {\mathrm{1021}}^1$

素因数の和:1897

約数の個数: 24

約数和(自身を含む): 360160976

約数和(自身を除く): 158121412

約数列:

[1, 2, 4, 61, 122, 244, 811, 1021, 1622, 2042, 3244, 4084, 49471, 62281, 98942, 124562, 197884, 249124, 828031, 1656062, 3312124, 50509891, 101019782, 202039564]

約数ペア:

[(1, 202039564), (2, 101019782), (4, 50509891), (61, 3312124), (122, 1656062), (244, 828031), (811, 249124), (1021, 197884), (1622, 124562), (2042, 98942), (3244, 62281), (4084, 49471)]