209719488

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{911}}^1$

素因数の和:1046

約数の個数: 112

約数和(自身を含む): 611550720

約数和(自身を除く): 401831232

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 109, 132, 176, 192, 218, 264, 327, 352, 436, 528, 654, 704, 872, 911, 1056, 1199, 1308, 1744, 1822, 2112, 2398, 2616, 2733, 3488, 3597, 3644, 4796, 5232, 5466, 6976, 7194, 7288, 9592, 10021, 10464, 10932, 14388, 14576, 19184, 20042, 20928, 21864, 28776, 29152, 30063, 38368, 40084, 43728, 57552, 58304, 60126, 76736, 80168, 87456, 99299, 115104, 120252, 160336, 174912, 198598, 230208, 240504, 297897, 320672, 397196, 481008, 595794, 641344, 794392, 962016, 1092289, 1191588, 1588784, 1924032, 2184578, 2383176, 3177568, 3276867, 4369156, 4766352, 6355136, 6553734, 8738312, 9532704, 13107468, 17476624, 19065408, 26214936, 34953248, 52429872, 69906496, 104859744, 209719488]

約数ペア:

[(1, 209719488), (2, 104859744), (3, 69906496), (4, 52429872), (6, 34953248), (8, 26214936), (11, 19065408), (12, 17476624), (16, 13107468), (22, 9532704), (24, 8738312), (32, 6553734), (33, 6355136), (44, 4766352), (48, 4369156), (64, 3276867), (66, 3177568), (88, 2383176), (96, 2184578), (109, 1924032), (132, 1588784), (176, 1191588), (192, 1092289), (218, 962016), (264, 794392), (327, 641344), (352, 595794), (436, 481008), (528, 397196), (654, 320672), (704, 297897), (872, 240504), (911, 230208), (1056, 198598), (1199, 174912), (1308, 160336), (1744, 120252), (1822, 115104), (2112, 99299), (2398, 87456), (2616, 80168), (2733, 76736), (3488, 60126), (3597, 58304), (3644, 57552), (4796, 43728), (5232, 40084), (5466, 38368), (6976, 30063), (7194, 29152), (7288, 28776), (9592, 21864), (10021, 20928), (10464, 20042), (10932, 19184), (14388, 14576)]