204499028

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{3229}}^1$

素因数の和:3527

約数の個数: 24

約数和(自身を含む): 364654080

約数和(自身を除く): 160155052

約数列:

[1, 2, 4, 71, 142, 223, 284, 446, 892, 3229, 6458, 12916, 15833, 31666, 63332, 229259, 458518, 720067, 917036, 1440134, 2880268, 51124757, 102249514, 204499028]

約数ペア:

[(1, 204499028), (2, 102249514), (4, 51124757), (71, 2880268), (142, 1440134), (223, 917036), (284, 720067), (446, 458518), (892, 229259), (3229, 63332), (6458, 31666), (12916, 15833)]