202107836

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{70079}}^1$

素因数の和:70193

約数の個数: 24

約数和(自身を含む): 408145920

約数和(自身を除く): 206038084

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 70079, 140158, 280316, 490553, 981106, 1962212, 7218137, 14436274, 28872548, 50526959, 101053918, 202107836]

約数ペア:

[(1, 202107836), (2, 101053918), (4, 50526959), (7, 28872548), (14, 14436274), (28, 7218137), (103, 1962212), (206, 981106), (412, 490553), (721, 280316), (1442, 140158), (2884, 70079)]