204096256

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8761}}^1$

素因数の和:8797

約数の個数: 72

約数和(自身を含む): 501466784

約数和(自身を除く): 297370528

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 728, 832, 896, 1456, 1664, 1792, 2912, 3328, 5824, 8761, 11648, 17522, 23296, 35044, 61327, 70088, 113893, 122654, 140176, 227786, 245308, 280352, 455572, 490616, 560704, 797251, 911144, 981232, 1121408, 1594502, 1822288, 1962464, 2242816, 3189004, 3644576, 3924928, 6378008, 7289152, 7849856, 12756016, 14578304, 15699712, 25512032, 29156608, 51024064, 102048128, 204096256]

約数ペア:

[(1, 204096256), (2, 102048128), (4, 51024064), (7, 29156608), (8, 25512032), (13, 15699712), (14, 14578304), (16, 12756016), (26, 7849856), (28, 7289152), (32, 6378008), (52, 3924928), (56, 3644576), (64, 3189004), (91, 2242816), (104, 1962464), (112, 1822288), (128, 1594502), (182, 1121408), (208, 981232), (224, 911144), (256, 797251), (364, 560704), (416, 490616), (448, 455572), (728, 280352), (832, 245308), (896, 227786), (1456, 140176), (1664, 122654), (1792, 113893), (2912, 70088), (3328, 61327), (5824, 35044), (8761, 23296), (11648, 17522)]