210792065

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{863}}^1\times {\mathrm{4441}}^1$

素因数の和:5320

約数の個数: 16

約数和(自身を含む): 276327936

約数和(自身を除く): 65535871

約数列:

[1, 5, 11, 55, 863, 4315, 4441, 9493, 22205, 47465, 48851, 244255, 3832583, 19162915, 42158413, 210792065]

約数ペア:

[(1, 210792065), (5, 42158413), (11, 19162915), (55, 3832583), (863, 244255), (4315, 48851), (4441, 47465), (9493, 22205)]