209310912

素因数分解:

$2^6\times 3^3\times {\mathrm{89}}^1\times {\mathrm{1361}}^1$

素因数の和:1471

約数の個数: 112

約数和(自身を含む): 622706400

約数和(自身を除く): 413395488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 89, 96, 108, 144, 178, 192, 216, 267, 288, 356, 432, 534, 576, 712, 801, 864, 1068, 1361, 1424, 1602, 1728, 2136, 2403, 2722, 2848, 3204, 4083, 4272, 4806, 5444, 5696, 6408, 8166, 8544, 9612, 10888, 12249, 12816, 16332, 17088, 19224, 21776, 24498, 25632, 32664, 36747, 38448, 43552, 48996, 51264, 65328, 73494, 76896, 87104, 97992, 121129, 130656, 146988, 153792, 195984, 242258, 261312, 293976, 363387, 391968, 484516, 587952, 726774, 783936, 969032, 1090161, 1175904, 1453548, 1938064, 2180322, 2351808, 2907096, 3270483, 3876128, 4360644, 5814192, 6540966, 7752256, 8721288, 11628384, 13081932, 17442576, 23256768, 26163864, 34885152, 52327728, 69770304, 104655456, 209310912]

約数ペア:

[(1, 209310912), (2, 104655456), (3, 69770304), (4, 52327728), (6, 34885152), (8, 26163864), (9, 23256768), (12, 17442576), (16, 13081932), (18, 11628384), (24, 8721288), (27, 7752256), (32, 6540966), (36, 5814192), (48, 4360644), (54, 3876128), (64, 3270483), (72, 2907096), (89, 2351808), (96, 2180322), (108, 1938064), (144, 1453548), (178, 1175904), (192, 1090161), (216, 969032), (267, 783936), (288, 726774), (356, 587952), (432, 484516), (534, 391968), (576, 363387), (712, 293976), (801, 261312), (864, 242258), (1068, 195984), (1361, 153792), (1424, 146988), (1602, 130656), (1728, 121129), (2136, 97992), (2403, 87104), (2722, 76896), (2848, 73494), (3204, 65328), (4083, 51264), (4272, 48996), (4806, 43552), (5444, 38448), (5696, 36747), (6408, 32664), (8166, 25632), (8544, 24498), (9612, 21776), (10888, 19224), (12249, 17088), (12816, 16332)]