204100945

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{14419}}^1$

素因数の和:14592

約数の個数: 16

約数和(自身を含む): 259560000

約数和(自身を除く): 55459055

約数列:

[1, 5, 19, 95, 149, 745, 2831, 14155, 14419, 72095, 273961, 1369805, 2148431, 10742155, 40820189, 204100945]

約数ペア:

[(1, 204100945), (5, 40820189), (19, 10742155), (95, 2148431), (149, 1369805), (745, 273961), (2831, 72095), (14155, 14419)]