201545409

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{25969}}^1$

素因数の和:26184

約数の個数: 16

約数和(自身を含む): 290864000

約数和(自身を除く): 89318591

約数列:

[1, 3, 13, 39, 199, 597, 2587, 7761, 25969, 77907, 337597, 1012791, 5167831, 15503493, 67181803, 201545409]

約数ペア:

[(1, 201545409), (3, 67181803), (13, 15503493), (39, 5167831), (199, 1012791), (597, 337597), (2587, 77907), (7761, 25969)]