196571889

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{571}}^1\times {\mathrm{1319}}^1$

素因数の和:1925

約数の個数: 24

約数和(自身を含む): 294465600

約数和(自身を除く): 97893711

約数列:

[1, 3, 9, 29, 87, 261, 571, 1319, 1713, 3957, 5139, 11871, 16559, 38251, 49677, 114753, 149031, 344259, 753149, 2259447, 6778341, 21841321, 65523963, 196571889]

約数ペア:

[(1, 196571889), (3, 65523963), (9, 21841321), (29, 6778341), (87, 2259447), (261, 753149), (571, 344259), (1319, 149031), (1713, 114753), (3957, 49677), (5139, 38251), (11871, 16559)]