214450175

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{120817}}^1$

素因数の和:120898

約数の個数: 12

約数和(自身を含む): 269665776

約数和(自身を除く): 55215601

約数列:

[1, 5, 25, 71, 355, 1775, 120817, 604085, 3020425, 8578007, 42890035, 214450175]

約数ペア:

[(1, 214450175), (5, 42890035), (25, 8578007), (71, 3020425), (355, 604085), (1775, 120817)]