200719709168

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2141}}^1\times {\mathrm{17183}}^1$

素因数の和:19374

約数の個数: 80

約数和(自身を含む): 438163955712

約数和(自身を除く): 237444246544

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2141, 2728, 4282, 5456, 8564, 17128, 17183, 23551, 34256, 34366, 47102, 66371, 68732, 94204, 132742, 137464, 188408, 189013, 265484, 274928, 376816, 378026, 530968, 532673, 730081, 756052, 1061936, 1065346, 1460162, 1512104, 2130692, 2920324, 3024208, 4261384, 5840648, 5859403, 8522768, 11681296, 11718806, 23437612, 36788803, 46875224, 73577606, 93750448, 147155212, 294310424, 404676833, 588620848, 809353666, 1140452893, 1618707332, 2280905786, 3237414664, 4561811572, 6474829328, 9123623144, 12544981823, 18247246288, 25089963646, 50179927292, 100359854584, 200719709168]

約数ペア:

[(1, 200719709168), (2, 100359854584), (4, 50179927292), (8, 25089963646), (11, 18247246288), (16, 12544981823), (22, 9123623144), (31, 6474829328), (44, 4561811572), (62, 3237414664), (88, 2280905786), (124, 1618707332), (176, 1140452893), (248, 809353666), (341, 588620848), (496, 404676833), (682, 294310424), (1364, 147155212), (2141, 93750448), (2728, 73577606), (4282, 46875224), (5456, 36788803), (8564, 23437612), (17128, 11718806), (17183, 11681296), (23551, 8522768), (34256, 5859403), (34366, 5840648), (47102, 4261384), (66371, 3024208), (68732, 2920324), (94204, 2130692), (132742, 1512104), (137464, 1460162), (188408, 1065346), (189013, 1061936), (265484, 756052), (274928, 730081), (376816, 532673), (378026, 530968)]