203437009

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{409}}^1\times {\mathrm{557}}^1$

素因数の和:1032

約数の個数: 16

約数和(自身を含む): 219628800

約数和(自身を除く): 16191791

約数列:

[1, 19, 47, 409, 557, 893, 7771, 10583, 19223, 26179, 227813, 365237, 497401, 4328447, 10707211, 203437009]

約数ペア:

[(1, 203437009), (19, 10707211), (47, 4328447), (409, 497401), (557, 365237), (893, 227813), (7771, 26179), (10583, 19223)]