208515912

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{1217}}^1$

素因数の和:1307

約数の個数: 96

約数和(自身を含む): 583178400

約数和(自身を除く): 374662488

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 59, 66, 88, 118, 121, 132, 177, 236, 242, 264, 354, 363, 472, 484, 649, 708, 726, 968, 1217, 1298, 1416, 1452, 1947, 2434, 2596, 2904, 3651, 3894, 4868, 5192, 7139, 7302, 7788, 9736, 13387, 14278, 14604, 15576, 21417, 26774, 28556, 29208, 40161, 42834, 53548, 57112, 71803, 80322, 85668, 107096, 143606, 147257, 160644, 171336, 215409, 287212, 294514, 321288, 430818, 441771, 574424, 589028, 789833, 861636, 883542, 1178056, 1579666, 1723272, 1767084, 2369499, 3159332, 3534168, 4738998, 6318664, 8688163, 9477996, 17376326, 18955992, 26064489, 34752652, 52128978, 69505304, 104257956, 208515912]

約数ペア:

[(1, 208515912), (2, 104257956), (3, 69505304), (4, 52128978), (6, 34752652), (8, 26064489), (11, 18955992), (12, 17376326), (22, 9477996), (24, 8688163), (33, 6318664), (44, 4738998), (59, 3534168), (66, 3159332), (88, 2369499), (118, 1767084), (121, 1723272), (132, 1579666), (177, 1178056), (236, 883542), (242, 861636), (264, 789833), (354, 589028), (363, 574424), (472, 441771), (484, 430818), (649, 321288), (708, 294514), (726, 287212), (968, 215409), (1217, 171336), (1298, 160644), (1416, 147257), (1452, 143606), (1947, 107096), (2434, 85668), (2596, 80322), (2904, 71803), (3651, 57112), (3894, 53548), (4868, 42834), (5192, 40161), (7139, 29208), (7302, 28556), (7788, 26774), (9736, 21417), (13387, 15576), (14278, 14604)]