204778368

素因数分解:

$2^7\times 3^4\times {\mathrm{19751}}^1$

素因数の和:19777

約数の個数: 80

約数和(自身を含む): 609447960

約数和(自身を除く): 404669592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 1152, 1296, 1728, 2592, 3456, 5184, 10368, 19751, 39502, 59253, 79004, 118506, 158008, 177759, 237012, 316016, 355518, 474024, 533277, 632032, 711036, 948048, 1066554, 1264064, 1422072, 1599831, 1896096, 2133108, 2528128, 2844144, 3199662, 3792192, 4266216, 5688288, 6399324, 7584384, 8532432, 11376576, 12798648, 17064864, 22753152, 25597296, 34129728, 51194592, 68259456, 102389184, 204778368]

約数ペア:

[(1, 204778368), (2, 102389184), (3, 68259456), (4, 51194592), (6, 34129728), (8, 25597296), (9, 22753152), (12, 17064864), (16, 12798648), (18, 11376576), (24, 8532432), (27, 7584384), (32, 6399324), (36, 5688288), (48, 4266216), (54, 3792192), (64, 3199662), (72, 2844144), (81, 2528128), (96, 2133108), (108, 1896096), (128, 1599831), (144, 1422072), (162, 1264064), (192, 1066554), (216, 948048), (288, 711036), (324, 632032), (384, 533277), (432, 474024), (576, 355518), (648, 316016), (864, 237012), (1152, 177759), (1296, 158008), (1728, 118506), (2592, 79004), (3456, 59253), (5184, 39502), (10368, 19751)]