201131574

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{684121}}^1$

素因数の和:684140

約数の個数: 24

約数和(自身を含む): 467939448

約数和(自身を除く): 266807874

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 684121, 1368242, 2052363, 4104726, 4788847, 9577694, 14366541, 28733082, 33521929, 67043858, 100565787, 201131574]

約数ペア:

[(1, 201131574), (2, 100565787), (3, 67043858), (6, 33521929), (7, 28733082), (14, 14366541), (21, 9577694), (42, 4788847), (49, 4104726), (98, 2052363), (147, 1368242), (294, 684121)]