200550777

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^2\times {\mathrm{2579}}^1$

素因数の和:2642

約数の個数: 36

約数和(自身を含む): 325296720

約数和(自身を除く): 124745943

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 529, 1127, 1587, 2579, 3381, 3703, 7737, 11109, 18053, 25921, 54159, 59317, 77763, 126371, 177951, 379113, 415219, 1245657, 1364291, 2906533, 4092873, 8719599, 9550037, 28650111, 66850259, 200550777]

約数ペア:

[(1, 200550777), (3, 66850259), (7, 28650111), (21, 9550037), (23, 8719599), (49, 4092873), (69, 2906533), (147, 1364291), (161, 1245657), (483, 415219), (529, 379113), (1127, 177951), (1587, 126371), (2579, 77763), (3381, 59317), (3703, 54159), (7737, 25921), (11109, 18053)]