201771456

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{45691}}^1$

素因数の和:45729

約数の個数: 56

約数和(自身を含む): 557076864

約数和(自身を除く): 355305408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 138, 184, 192, 276, 368, 552, 736, 1104, 1472, 2208, 4416, 45691, 91382, 137073, 182764, 274146, 365528, 548292, 731056, 1050893, 1096584, 1462112, 2101786, 2193168, 2924224, 3152679, 4203572, 4386336, 6305358, 8407144, 8772672, 12610716, 16814288, 25221432, 33628576, 50442864, 67257152, 100885728, 201771456]

約数ペア:

[(1, 201771456), (2, 100885728), (3, 67257152), (4, 50442864), (6, 33628576), (8, 25221432), (12, 16814288), (16, 12610716), (23, 8772672), (24, 8407144), (32, 6305358), (46, 4386336), (48, 4203572), (64, 3152679), (69, 2924224), (92, 2193168), (96, 2101786), (138, 1462112), (184, 1096584), (192, 1050893), (276, 731056), (368, 548292), (552, 365528), (736, 274146), (1104, 182764), (1472, 137073), (2208, 91382), (4416, 45691)]