210662816

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{991}}^1$

素因数の和:1094

約数の個数: 96

約数和(自身を含む): 517966848

約数和(自身を除く): 307304032

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 73, 91, 104, 112, 146, 182, 208, 224, 292, 364, 416, 511, 584, 728, 949, 991, 1022, 1168, 1456, 1898, 1982, 2044, 2336, 2912, 3796, 3964, 4088, 6643, 6937, 7592, 7928, 8176, 12883, 13286, 13874, 15184, 15856, 16352, 25766, 26572, 27748, 30368, 31712, 51532, 53144, 55496, 72343, 90181, 103064, 106288, 110992, 144686, 180362, 206128, 212576, 221984, 289372, 360724, 412256, 506401, 578744, 721448, 940459, 1012802, 1157488, 1442896, 1880918, 2025604, 2314976, 2885792, 3761836, 4051208, 6583213, 7523672, 8102416, 13166426, 15047344, 16204832, 26332852, 30094688, 52665704, 105331408, 210662816]

約数ペア:

[(1, 210662816), (2, 105331408), (4, 52665704), (7, 30094688), (8, 26332852), (13, 16204832), (14, 15047344), (16, 13166426), (26, 8102416), (28, 7523672), (32, 6583213), (52, 4051208), (56, 3761836), (73, 2885792), (91, 2314976), (104, 2025604), (112, 1880918), (146, 1442896), (182, 1157488), (208, 1012802), (224, 940459), (292, 721448), (364, 578744), (416, 506401), (511, 412256), (584, 360724), (728, 289372), (949, 221984), (991, 212576), (1022, 206128), (1168, 180362), (1456, 144686), (1898, 110992), (1982, 106288), (2044, 103064), (2336, 90181), (2912, 72343), (3796, 55496), (3964, 53144), (4088, 51532), (6643, 31712), (6937, 30368), (7592, 27748), (7928, 26572), (8176, 25766), (12883, 16352), (13286, 15856), (13874, 15184)]