196209200

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2347}}^1$

素因数の和:2395

約数の個数: 120

約数和(自身を含む): 541542720

約数和(自身を除く): 345333520

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 25, 38, 40, 44, 50, 55, 76, 80, 88, 95, 100, 110, 152, 176, 190, 200, 209, 220, 275, 304, 380, 400, 418, 440, 475, 550, 760, 836, 880, 950, 1045, 1100, 1520, 1672, 1900, 2090, 2200, 2347, 3344, 3800, 4180, 4400, 4694, 5225, 7600, 8360, 9388, 10450, 11735, 16720, 18776, 20900, 23470, 25817, 37552, 41800, 44593, 46940, 51634, 58675, 83600, 89186, 93880, 103268, 117350, 129085, 178372, 187760, 206536, 222965, 234700, 258170, 356744, 413072, 445930, 469400, 490523, 516340, 645425, 713488, 891860, 938800, 981046, 1032680, 1114825, 1290850, 1783720, 1962092, 2065360, 2229650, 2452615, 2581700, 3567440, 3924184, 4459300, 4905230, 5163400, 7848368, 8918600, 9810460, 10326800, 12263075, 17837200, 19620920, 24526150, 39241840, 49052300, 98104600, 196209200]

約数ペア:

[(1, 196209200), (2, 98104600), (4, 49052300), (5, 39241840), (8, 24526150), (10, 19620920), (11, 17837200), (16, 12263075), (19, 10326800), (20, 9810460), (22, 8918600), (25, 7848368), (38, 5163400), (40, 4905230), (44, 4459300), (50, 3924184), (55, 3567440), (76, 2581700), (80, 2452615), (88, 2229650), (95, 2065360), (100, 1962092), (110, 1783720), (152, 1290850), (176, 1114825), (190, 1032680), (200, 981046), (209, 938800), (220, 891860), (275, 713488), (304, 645425), (380, 516340), (400, 490523), (418, 469400), (440, 445930), (475, 413072), (550, 356744), (760, 258170), (836, 234700), (880, 222965), (950, 206536), (1045, 187760), (1100, 178372), (1520, 129085), (1672, 117350), (1900, 103268), (2090, 93880), (2200, 89186), (2347, 83600), (3344, 58675), (3800, 51634), (4180, 46940), (4400, 44593), (4694, 41800), (5225, 37552), (7600, 25817), (8360, 23470), (9388, 20900), (10450, 18776), (11735, 16720)]