202400355

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1\times {\mathrm{1009}}^1$

素因数の和:1371

約数の個数: 32

約数和(自身を含む): 332766720

約数和(自身を除く): 130366365

約数列:

[1, 3, 5, 15, 43, 129, 215, 311, 645, 933, 1009, 1555, 3027, 4665, 5045, 13373, 15135, 40119, 43387, 66865, 130161, 200595, 216935, 313799, 650805, 941397, 1568995, 4706985, 13493357, 40480071, 67466785, 202400355]

約数ペア:

[(1, 202400355), (3, 67466785), (5, 40480071), (15, 13493357), (43, 4706985), (129, 1568995), (215, 941397), (311, 650805), (645, 313799), (933, 216935), (1009, 200595), (1555, 130161), (3027, 66865), (4665, 43387), (5045, 40119), (13373, 15135)]