202319429

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^2\times {\mathrm{443}}^1$

素因数の和:561

約数の個数: 24

約数和(自身を含む): 235337760

約数和(自身を除く): 33018331

約数列:

[1, 13, 19, 43, 247, 443, 559, 817, 1849, 5759, 8417, 10621, 19049, 24037, 35131, 109421, 247637, 361931, 456703, 819107, 4705103, 10648391, 15563033, 202319429]

約数ペア:

[(1, 202319429), (13, 15563033), (19, 10648391), (43, 4705103), (247, 819107), (443, 456703), (559, 361931), (817, 247637), (1849, 109421), (5759, 35131), (8417, 24037), (10621, 19049)]