204932412

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{80177}}^1$

素因数の和:80258

約数の個数: 36

約数和(自身を含む): 525326256

約数和(自身を除く): 320393844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 80177, 160354, 240531, 320708, 481062, 721593, 962124, 1443186, 2886372, 5692567, 11385134, 17077701, 22770268, 34155402, 51233103, 68310804, 102466206, 204932412]

約数ペア:

[(1, 204932412), (2, 102466206), (3, 68310804), (4, 51233103), (6, 34155402), (9, 22770268), (12, 17077701), (18, 11385134), (36, 5692567), (71, 2886372), (142, 1443186), (213, 962124), (284, 721593), (426, 481062), (639, 320708), (852, 240531), (1278, 160354), (2556, 80177)]