202110019

素因数分解:

${\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{2657}}^1$

素因数の和:2790

約数の個数: 16

約数和(自身を含む): 217530720

約数和(自身を除く): 15420701

約数列:

[1, 29, 43, 61, 1247, 1769, 2623, 2657, 76067, 77053, 114251, 162077, 3313279, 4700233, 6969311, 202110019]

約数ペア:

[(1, 202110019), (29, 6969311), (43, 4700233), (61, 3313279), (1247, 162077), (1769, 114251), (2623, 77053), (2657, 76067)]