207933184

素因数分解:

$2^8\times {\mathrm{521}}^1\times {\mathrm{1559}}^1$

素因数の和:2096

約数の個数: 36

約数和(自身を含む): 416117520

約数和(自身を除く): 208184336

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 521, 1042, 1559, 2084, 3118, 4168, 6236, 8336, 12472, 16672, 24944, 33344, 49888, 66688, 99776, 133376, 199552, 399104, 812239, 1624478, 3248956, 6497912, 12995824, 25991648, 51983296, 103966592, 207933184]

約数ペア:

[(1, 207933184), (2, 103966592), (4, 51983296), (8, 25991648), (16, 12995824), (32, 6497912), (64, 3248956), (128, 1624478), (256, 812239), (521, 399104), (1042, 199552), (1559, 133376), (2084, 99776), (3118, 66688), (4168, 49888), (6236, 33344), (8336, 24944), (12472, 16672)]