201278071

素因数分解:

${\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{571}}^1$

素因数の和:822

約数の個数: 16

約数和(自身を含む): 212179968

約数和(自身を除く): 10901897

約数列:

[1, 31, 83, 137, 571, 2573, 4247, 11371, 17701, 47393, 78227, 352501, 1469183, 2425037, 6492841, 201278071]

約数ペア:

[(1, 201278071), (31, 6492841), (83, 2425037), (137, 1469183), (571, 352501), (2573, 78227), (4247, 47393), (11371, 17701)]