202340747

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{217337}}^1$

素因数の和:217370

約数の個数: 12

約数和(自身を含む): 247765320

約数和(自身を除く): 45424573

約数列:

[1, 7, 19, 49, 133, 931, 217337, 1521359, 4129403, 10649513, 28905821, 202340747]

約数ペア:

[(1, 202340747), (7, 28905821), (19, 10649513), (49, 4129403), (133, 1521359), (931, 217337)]