208837788

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{195541}}^1$

素因数の和:195637

約数の個数: 24

約数和(自身を含む): 492765840

約数和(自身を除く): 283928052

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 534, 1068, 195541, 391082, 586623, 782164, 1173246, 2346492, 17403149, 34806298, 52209447, 69612596, 104418894, 208837788]

約数ペア:

[(1, 208837788), (2, 104418894), (3, 69612596), (4, 52209447), (6, 34806298), (12, 17403149), (89, 2346492), (178, 1173246), (267, 782164), (356, 586623), (534, 391082), (1068, 195541)]