204203493

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{42569}}^1$

素因数の和:42629

約数の個数: 24

約数和(自身を含む): 325405080

約数和(自身を除く): 121201587

約数列:

[1, 3, 9, 13, 39, 41, 117, 123, 369, 533, 1599, 4797, 42569, 127707, 383121, 553397, 1660191, 1745329, 4980573, 5235987, 15707961, 22689277, 68067831, 204203493]

約数ペア:

[(1, 204203493), (3, 68067831), (9, 22689277), (13, 15707961), (39, 5235987), (41, 4980573), (117, 1745329), (123, 1660191), (369, 553397), (533, 383121), (1599, 127707), (4797, 42569)]