208763136

素因数分解:

$2^8\times 3^3\times {\mathrm{30203}}^1$

素因数の和:30228

約数の個数: 72

約数和(自身を含む): 617369760

約数和(自身を除く): 408606624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 3456, 6912, 30203, 60406, 90609, 120812, 181218, 241624, 271827, 362436, 483248, 543654, 724872, 815481, 966496, 1087308, 1449744, 1630962, 1932992, 2174616, 2899488, 3261924, 3865984, 4349232, 5798976, 6523848, 7731968, 8698464, 11597952, 13047696, 17396928, 23195904, 26095392, 34793856, 52190784, 69587712, 104381568, 208763136]

約数ペア:

[(1, 208763136), (2, 104381568), (3, 69587712), (4, 52190784), (6, 34793856), (8, 26095392), (9, 23195904), (12, 17396928), (16, 13047696), (18, 11597952), (24, 8698464), (27, 7731968), (32, 6523848), (36, 5798976), (48, 4349232), (54, 3865984), (64, 3261924), (72, 2899488), (96, 2174616), (108, 1932992), (128, 1630962), (144, 1449744), (192, 1087308), (216, 966496), (256, 815481), (288, 724872), (384, 543654), (432, 483248), (576, 362436), (768, 271827), (864, 241624), (1152, 181218), (1728, 120812), (2304, 90609), (3456, 60406), (6912, 30203)]