201697910

素因数分解:

$2^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{105601}}^1$

素因数の和:105799

約数の個数: 16

約数和(自身を含む): 364960512

約数和(自身を除く): 163262602

約数列:

[1, 2, 5, 10, 191, 382, 955, 1910, 105601, 211202, 528005, 1056010, 20169791, 40339582, 100848955, 201697910]

約数ペア:

[(1, 201697910), (2, 100848955), (5, 40339582), (10, 20169791), (191, 1056010), (382, 528005), (955, 211202), (1910, 105601)]