201040976

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{28753}}^1$

素因数の和:28803

約数の個数: 40

約数和(自身を含む): 427859520

約数和(自身を除く): 226818544

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 368, 437, 874, 1748, 3496, 6992, 28753, 57506, 115012, 230024, 460048, 546307, 661319, 1092614, 1322638, 2185228, 2645276, 4370456, 5290552, 8740912, 10581104, 12565061, 25130122, 50260244, 100520488, 201040976]

約数ペア:

[(1, 201040976), (2, 100520488), (4, 50260244), (8, 25130122), (16, 12565061), (19, 10581104), (23, 8740912), (38, 5290552), (46, 4370456), (76, 2645276), (92, 2185228), (152, 1322638), (184, 1092614), (304, 661319), (368, 546307), (437, 460048), (874, 230024), (1748, 115012), (3496, 57506), (6992, 28753)]