204367285

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1381}}^1\times {\mathrm{1741}}^1$

素因数の和:3144

約数の個数: 16

約数和(自身を含む): 260003952

約数和(自身を除く): 55636667

約数列:

[1, 5, 17, 85, 1381, 1741, 6905, 8705, 23477, 29597, 117385, 147985, 2404321, 12021605, 40873457, 204367285]

約数ペア:

[(1, 204367285), (5, 40873457), (17, 12021605), (85, 2404321), (1381, 147985), (1741, 117385), (6905, 29597), (8705, 23477)]