204984217

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{1187}}^1$

素因数の和:1416

約数の個数: 16

約数和(自身を含む): 220968000

約数和(自身を除く): 15983783

約数列:

[1, 19, 61, 149, 1159, 1187, 2831, 9089, 22553, 72407, 172691, 176863, 1375733, 3360397, 10788643, 204984217]

約数ペア:

[(1, 204984217), (19, 10788643), (61, 3360397), (149, 1375733), (1159, 176863), (1187, 172691), (2831, 72407), (9089, 22553)]