220973570879

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{23929}}^1$

素因数の和:24207

約数の個数: 32

約数和(自身を含む): 242592768000

約数和(自身を除く): 21619197121

約数列:

[1, 19, 43, 89, 127, 817, 1691, 2413, 3827, 5461, 11303, 23929, 72713, 103759, 214757, 454651, 486029, 1028947, 2129681, 3038983, 9234551, 19549993, 40463939, 57740677, 91576283, 130676269, 270469487, 1739949377, 2482849111, 5138920253, 11630187941, 220973570879]

約数ペア:

[(1, 220973570879), (19, 11630187941), (43, 5138920253), (89, 2482849111), (127, 1739949377), (817, 270469487), (1691, 130676269), (2413, 91576283), (3827, 57740677), (5461, 40463939), (11303, 19549993), (23929, 9234551), (72713, 3038983), (103759, 2129681), (214757, 1028947), (454651, 486029)]