209224902

素因数分解:

$2^1\times 3^1\times {\mathrm{239}}^1\times {\mathrm{145903}}^1$

素因数の和:146147

約数の個数: 16

約数和(自身を含む): 420203520

約数和(自身を除く): 210978618

約数列:

[1, 2, 3, 6, 239, 478, 717, 1434, 145903, 291806, 437709, 875418, 34870817, 69741634, 104612451, 209224902]

約数ペア:

[(1, 209224902), (2, 104612451), (3, 69741634), (6, 34870817), (239, 875418), (478, 437709), (717, 291806), (1434, 145903)]