202189144

素因数分解:

$2^3\times {\mathrm{1637}}^1\times {\mathrm{15439}}^1$

素因数の和:17082

約数の個数: 16

約数和(自身を含む): 379360800

約数和(自身を除く): 177171656

約数列:

[1, 2, 4, 8, 1637, 3274, 6548, 13096, 15439, 30878, 61756, 123512, 25273643, 50547286, 101094572, 202189144]

約数ペア:

[(1, 202189144), (2, 101094572), (4, 50547286), (8, 25273643), (1637, 123512), (3274, 61756), (6548, 30878), (13096, 15439)]