200849000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2$

素因数の和:113

約数の個数: 192

約数和(自身を含む): 557668800

約数和(自身を除く): 356819800

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 25, 31, 38, 40, 44, 50, 55, 62, 76, 88, 95, 100, 110, 124, 125, 152, 155, 190, 200, 209, 220, 248, 250, 275, 310, 341, 380, 418, 440, 475, 500, 550, 589, 620, 682, 760, 775, 836, 950, 961, 1000, 1045, 1100, 1178, 1240, 1364, 1375, 1550, 1672, 1705, 1900, 1922, 2090, 2200, 2356, 2375, 2728, 2750, 2945, 3100, 3410, 3800, 3844, 3875, 4180, 4712, 4750, 4805, 5225, 5500, 5890, 6200, 6479, 6820, 7688, 7750, 8360, 8525, 9500, 9610, 10450, 10571, 11000, 11780, 12958, 13640, 14725, 15500, 17050, 18259, 19000, 19220, 20900, 21142, 23560, 24025, 25916, 26125, 29450, 31000, 32395, 34100, 36518, 38440, 41800, 42284, 42625, 48050, 51832, 52250, 52855, 58900, 64790, 68200, 73036, 73625, 84568, 85250, 91295, 96100, 104500, 105710, 117800, 120125, 129580, 146072, 147250, 161975, 170500, 182590, 192200, 200849, 209000, 211420, 240250, 259160, 264275, 294500, 323950, 341000, 365180, 401698, 422840, 456475, 480500, 528550, 589000, 647900, 730360, 803396, 809875, 912950, 961000, 1004245, 1057100, 1295800, 1321375, 1606792, 1619750, 1825900, 2008490, 2114200, 2282375, 2642750, 3239500, 3651800, 4016980, 4564750, 5021225, 5285500, 6479000, 8033960, 9129500, 10042450, 10571000, 18259000, 20084900, 25106125, 40169800, 50212250, 100424500, 200849000]

約数ペア:

[(1, 200849000), (2, 100424500), (4, 50212250), (5, 40169800), (8, 25106125), (10, 20084900), (11, 18259000), (19, 10571000), (20, 10042450), (22, 9129500), (25, 8033960), (31, 6479000), (38, 5285500), (40, 5021225), (44, 4564750), (50, 4016980), (55, 3651800), (62, 3239500), (76, 2642750), (88, 2282375), (95, 2114200), (100, 2008490), (110, 1825900), (124, 1619750), (125, 1606792), (152, 1321375), (155, 1295800), (190, 1057100), (200, 1004245), (209, 961000), (220, 912950), (248, 809875), (250, 803396), (275, 730360), (310, 647900), (341, 589000), (380, 528550), (418, 480500), (440, 456475), (475, 422840), (500, 401698), (550, 365180), (589, 341000), (620, 323950), (682, 294500), (760, 264275), (775, 259160), (836, 240250), (950, 211420), (961, 209000), (1000, 200849), (1045, 192200), (1100, 182590), (1178, 170500), (1240, 161975), (1364, 147250), (1375, 146072), (1550, 129580), (1672, 120125), (1705, 117800), (1900, 105710), (1922, 104500), (2090, 96100), (2200, 91295), (2356, 85250), (2375, 84568), (2728, 73625), (2750, 73036), (2945, 68200), (3100, 64790), (3410, 58900), (3800, 52855), (3844, 52250), (3875, 51832), (4180, 48050), (4712, 42625), (4750, 42284), (4805, 41800), (5225, 38440), (5500, 36518), (5890, 34100), (6200, 32395), (6479, 31000), (6820, 29450), (7688, 26125), (7750, 25916), (8360, 24025), (8525, 23560), (9500, 21142), (9610, 20900), (10450, 19220), (10571, 19000), (11000, 18259), (11780, 17050), (12958, 15500), (13640, 14725)]