204069376

素因数分解:

$2^9\times 7^1\times {\mathrm{97}}^1\times {\mathrm{587}}^1$

素因数の和:709

約数の個数: 80

約数和(自身を含む): 471594816

約数和(自身を除く): 267525440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 97, 112, 128, 194, 224, 256, 388, 448, 512, 587, 679, 776, 896, 1174, 1358, 1552, 1792, 2348, 2716, 3104, 3584, 4109, 4696, 5432, 6208, 8218, 9392, 10864, 12416, 16436, 18784, 21728, 24832, 32872, 37568, 43456, 49664, 56939, 65744, 75136, 86912, 113878, 131488, 150272, 173824, 227756, 262976, 300544, 347648, 398573, 455512, 525952, 797146, 911024, 1051904, 1594292, 1822048, 2103808, 3188584, 3644096, 6377168, 7288192, 12754336, 14576384, 25508672, 29152768, 51017344, 102034688, 204069376]

約数ペア:

[(1, 204069376), (2, 102034688), (4, 51017344), (7, 29152768), (8, 25508672), (14, 14576384), (16, 12754336), (28, 7288192), (32, 6377168), (56, 3644096), (64, 3188584), (97, 2103808), (112, 1822048), (128, 1594292), (194, 1051904), (224, 911024), (256, 797146), (388, 525952), (448, 455512), (512, 398573), (587, 347648), (679, 300544), (776, 262976), (896, 227756), (1174, 173824), (1358, 150272), (1552, 131488), (1792, 113878), (2348, 86912), (2716, 75136), (3104, 65744), (3584, 56939), (4109, 49664), (4696, 43456), (5432, 37568), (6208, 32872), (8218, 24832), (9392, 21728), (10864, 18784), (12416, 16436)]