204578491

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{36011}}^1$

素因数の和:36066

約数の個数: 16

約数和(自身を含む): 242000640

約数和(自身を除く): 37422149

約数列:

[1, 13, 19, 23, 247, 299, 437, 5681, 36011, 468143, 684209, 828253, 8894717, 10767289, 15736807, 204578491]

約数ペア:

[(1, 204578491), (13, 15736807), (19, 10767289), (23, 8894717), (247, 828253), (299, 684209), (437, 468143), (5681, 36011)]