201897439

素因数分解:

${\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{271}}^1\times {\mathrm{347}}^1$

素因数の和:750

約数の個数: 16

約数和(自身を含む): 215815680

約数和(自身を除く): 13918241

約数列:

[1, 19, 113, 271, 347, 2147, 5149, 6593, 30623, 39211, 94037, 581837, 745009, 1786703, 10626181, 201897439]

約数ペア:

[(1, 201897439), (19, 10626181), (113, 1786703), (271, 745009), (347, 581837), (2147, 94037), (5149, 39211), (6593, 30623)]