208487664

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{18803}}^1$

素因数の和:18835

約数の個数: 120

約数和(自身を含む): 727489152

約数和(自身を除く): 519001488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 99, 112, 126, 132, 144, 154, 168, 176, 198, 231, 252, 264, 308, 336, 396, 462, 504, 528, 616, 693, 792, 924, 1008, 1232, 1386, 1584, 1848, 2772, 3696, 5544, 11088, 18803, 37606, 56409, 75212, 112818, 131621, 150424, 169227, 206833, 225636, 263242, 300848, 338454, 394863, 413666, 451272, 526484, 620499, 676908, 789726, 827332, 902544, 1052968, 1184589, 1240998, 1353816, 1447831, 1579452, 1654664, 1861497, 2105936, 2369178, 2481996, 2707632, 2895662, 3158904, 3309328, 3722994, 4343493, 4738356, 4963992, 5791324, 6317808, 7445988, 8686986, 9476712, 9927984, 11582648, 13030479, 14891976, 17373972, 18953424, 23165296, 26060958, 29783952, 34747944, 52121916, 69495888, 104243832, 208487664]

約数ペア:

[(1, 208487664), (2, 104243832), (3, 69495888), (4, 52121916), (6, 34747944), (7, 29783952), (8, 26060958), (9, 23165296), (11, 18953424), (12, 17373972), (14, 14891976), (16, 13030479), (18, 11582648), (21, 9927984), (22, 9476712), (24, 8686986), (28, 7445988), (33, 6317808), (36, 5791324), (42, 4963992), (44, 4738356), (48, 4343493), (56, 3722994), (63, 3309328), (66, 3158904), (72, 2895662), (77, 2707632), (84, 2481996), (88, 2369178), (99, 2105936), (112, 1861497), (126, 1654664), (132, 1579452), (144, 1447831), (154, 1353816), (168, 1240998), (176, 1184589), (198, 1052968), (231, 902544), (252, 827332), (264, 789726), (308, 676908), (336, 620499), (396, 526484), (462, 451272), (504, 413666), (528, 394863), (616, 338454), (693, 300848), (792, 263242), (924, 225636), (1008, 206833), (1232, 169227), (1386, 150424), (1584, 131621), (1848, 112818), (2772, 75212), (3696, 56409), (5544, 37606), (11088, 18803)]