209310752

素因数分解:

$2^5\times 7^2\times {\mathrm{131}}^1\times {\mathrm{1019}}^1$

素因数の和:1174

約数の個数: 72

約数和(自身を含む): 483492240

約数和(自身を除く): 274181488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 131, 196, 224, 262, 392, 524, 784, 917, 1019, 1048, 1568, 1834, 2038, 2096, 3668, 4076, 4192, 6419, 7133, 7336, 8152, 12838, 14266, 14672, 16304, 25676, 28532, 29344, 32608, 49931, 51352, 57064, 99862, 102704, 114128, 133489, 199724, 205408, 228256, 266978, 399448, 533956, 798896, 934423, 1067912, 1597792, 1868846, 2135824, 3737692, 4271648, 6540961, 7475384, 13081922, 14950768, 26163844, 29901536, 52327688, 104655376, 209310752]

約数ペア:

[(1, 209310752), (2, 104655376), (4, 52327688), (7, 29901536), (8, 26163844), (14, 14950768), (16, 13081922), (28, 7475384), (32, 6540961), (49, 4271648), (56, 3737692), (98, 2135824), (112, 1868846), (131, 1597792), (196, 1067912), (224, 934423), (262, 798896), (392, 533956), (524, 399448), (784, 266978), (917, 228256), (1019, 205408), (1048, 199724), (1568, 133489), (1834, 114128), (2038, 102704), (2096, 99862), (3668, 57064), (4076, 51352), (4192, 49931), (6419, 32608), (7133, 29344), (7336, 28532), (8152, 25676), (12838, 16304), (14266, 14672)]