208840353

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{11027}}^1$

素因数の和:11196

約数の個数: 16

約数和(自身を含む): 285845760

約数和(自身を除く): 77005407

約数列:

[1, 3, 59, 107, 177, 321, 6313, 11027, 18939, 33081, 650593, 1179889, 1951779, 3539667, 69613451, 208840353]

約数ペア:

[(1, 208840353), (3, 69613451), (59, 3539667), (107, 1951779), (177, 1179889), (321, 650593), (6313, 33081), (11027, 18939)]