204064855

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{104381}}^1$

素因数の和:104426

約数の個数: 16

約数和(自身を含む): 270558144

約数和(自身を除く): 66493289

約数列:

[1, 5, 17, 23, 85, 115, 391, 1955, 104381, 521905, 1774477, 2400763, 8872385, 12003815, 40812971, 204064855]

約数ペア:

[(1, 204064855), (5, 40812971), (17, 12003815), (23, 8872385), (85, 2400763), (115, 1774477), (391, 521905), (1955, 104381)]