203483287

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{22871}}^1$

素因数の和:22950

約数の個数: 16

約数和(自身を含む): 245919744

約数和(自身を除く): 42436457

約数列:

[1, 7, 31, 41, 217, 287, 1271, 8897, 22871, 160097, 709001, 937711, 4963007, 6563977, 29069041, 203483287]

約数ペア:

[(1, 203483287), (7, 29069041), (31, 6563977), (41, 4963007), (217, 937711), (287, 709001), (1271, 160097), (8897, 22871)]