201993677

素因数分解:

${\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{1627}}^1$

素因数の和:1820

約数の個数: 16

約数和(自身を含む): 219193920

約数和(自身を除く): 17200243

約数列:

[1, 17, 67, 109, 1139, 1627, 1853, 7303, 27659, 109009, 124151, 177343, 1853153, 3014831, 11881981, 201993677]

約数ペア:

[(1, 201993677), (17, 11881981), (67, 3014831), (109, 1853153), (1139, 177343), (1627, 124151), (1853, 109009), (7303, 27659)]