188214950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:163

約数の個数: 192

約数和(自身を含む): 479969280

約数和(自身を除く): 291754330

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 25, 31, 35, 38, 50, 55, 62, 70, 77, 83, 95, 110, 133, 154, 155, 166, 175, 190, 209, 217, 266, 275, 310, 341, 350, 385, 415, 418, 434, 475, 550, 581, 589, 665, 682, 770, 775, 830, 913, 950, 1045, 1085, 1162, 1178, 1330, 1463, 1550, 1577, 1705, 1826, 1925, 2075, 2090, 2170, 2387, 2573, 2905, 2926, 2945, 3154, 3325, 3410, 3850, 4123, 4150, 4565, 4774, 5146, 5225, 5425, 5810, 5890, 6391, 6479, 6650, 7315, 7885, 8246, 8525, 9130, 10450, 10850, 11039, 11935, 12782, 12865, 12958, 14525, 14630, 14725, 15770, 17050, 17347, 18011, 20615, 22078, 22825, 23870, 25730, 28303, 29050, 29450, 31955, 32395, 34694, 36022, 36575, 39425, 41230, 45353, 45650, 48887, 55195, 56606, 59675, 63910, 64325, 64790, 73150, 78850, 86735, 90055, 90706, 97774, 103075, 110390, 119350, 121429, 128650, 141515, 159775, 161975, 173470, 180110, 198121, 206150, 226765, 242858, 244435, 275975, 283030, 319550, 323950, 342209, 396242, 433675, 450275, 453530, 488870, 537757, 551950, 607145, 684418, 707575, 867350, 900550, 990605, 1075514, 1133825, 1214290, 1222175, 1415150, 1711045, 1981210, 2267650, 2444350, 2688785, 3035725, 3422090, 3764299, 4953025, 5377570, 6071450, 7528598, 8555225, 9906050, 13443925, 17110450, 18821495, 26887850, 37642990, 94107475, 188214950]

約数ペア:

[(1, 188214950), (2, 94107475), (5, 37642990), (7, 26887850), (10, 18821495), (11, 17110450), (14, 13443925), (19, 9906050), (22, 8555225), (25, 7528598), (31, 6071450), (35, 5377570), (38, 4953025), (50, 3764299), (55, 3422090), (62, 3035725), (70, 2688785), (77, 2444350), (83, 2267650), (95, 1981210), (110, 1711045), (133, 1415150), (154, 1222175), (155, 1214290), (166, 1133825), (175, 1075514), (190, 990605), (209, 900550), (217, 867350), (266, 707575), (275, 684418), (310, 607145), (341, 551950), (350, 537757), (385, 488870), (415, 453530), (418, 450275), (434, 433675), (475, 396242), (550, 342209), (581, 323950), (589, 319550), (665, 283030), (682, 275975), (770, 244435), (775, 242858), (830, 226765), (913, 206150), (950, 198121), (1045, 180110), (1085, 173470), (1162, 161975), (1178, 159775), (1330, 141515), (1463, 128650), (1550, 121429), (1577, 119350), (1705, 110390), (1826, 103075), (1925, 97774), (2075, 90706), (2090, 90055), (2170, 86735), (2387, 78850), (2573, 73150), (2905, 64790), (2926, 64325), (2945, 63910), (3154, 59675), (3325, 56606), (3410, 55195), (3850, 48887), (4123, 45650), (4150, 45353), (4565, 41230), (4774, 39425), (5146, 36575), (5225, 36022), (5425, 34694), (5810, 32395), (5890, 31955), (6391, 29450), (6479, 29050), (6650, 28303), (7315, 25730), (7885, 23870), (8246, 22825), (8525, 22078), (9130, 20615), (10450, 18011), (10850, 17347), (11039, 17050), (11935, 15770), (12782, 14725), (12865, 14630), (12958, 14525)]