204085189

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1\times {\mathrm{269}}^1$

素因数の和:513

約数の個数: 32

約数和(自身を含む): 261273600

約数和(自身を除く): 57188411

約数列:

[1, 7, 11, 59, 77, 167, 269, 413, 649, 1169, 1837, 1883, 2959, 4543, 9853, 12859, 15871, 20713, 44923, 68971, 108383, 111097, 174581, 314461, 494153, 758681, 1222067, 2650457, 3459071, 18553199, 29155027, 204085189]

約数ペア:

[(1, 204085189), (7, 29155027), (11, 18553199), (59, 3459071), (77, 2650457), (167, 1222067), (269, 758681), (413, 494153), (649, 314461), (1169, 174581), (1837, 111097), (1883, 108383), (2959, 68971), (4543, 44923), (9853, 20713), (12859, 15871)]