204041530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{1373}}^1$

素因数の和:1591

約数の個数: 64

約数和(自身を含む): 460608768

約数和(自身を除く): 256567238

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 193, 385, 386, 770, 965, 1351, 1373, 1930, 2123, 2702, 2746, 4246, 6755, 6865, 9611, 10615, 13510, 13730, 14861, 15103, 19222, 21230, 29722, 30206, 48055, 74305, 75515, 96110, 105721, 148610, 151030, 211442, 264989, 528605, 529978, 1057210, 1324945, 1854923, 2649890, 2914879, 3709846, 5829758, 9274615, 14574395, 18549230, 20404153, 29148790, 40808306, 102020765, 204041530]

約数ペア:

[(1, 204041530), (2, 102020765), (5, 40808306), (7, 29148790), (10, 20404153), (11, 18549230), (14, 14574395), (22, 9274615), (35, 5829758), (55, 3709846), (70, 2914879), (77, 2649890), (110, 1854923), (154, 1324945), (193, 1057210), (385, 529978), (386, 528605), (770, 264989), (965, 211442), (1351, 151030), (1373, 148610), (1930, 105721), (2123, 96110), (2702, 75515), (2746, 74305), (4246, 48055), (6755, 30206), (6865, 29722), (9611, 21230), (10615, 19222), (13510, 15103), (13730, 14861)]