208407942784

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3089539}}^1$

素因数の和:3089601

約数の個数: 64

約数和(自身を含む): 453791635200

約数和(自身を除く): 245383692416

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 248, 272, 496, 527, 544, 992, 1054, 1088, 1984, 2108, 2176, 3968, 4216, 8432, 16864, 33728, 67456, 3089539, 6179078, 12358156, 24716312, 49432624, 52522163, 95775709, 98865248, 105044326, 191551418, 197730496, 210088652, 383102836, 395460992, 420177304, 766205672, 840354608, 1532411344, 1628187053, 1680709216, 3064822688, 3256374106, 3361418432, 6129645376, 6512748212, 6722836864, 12259290752, 13025496424, 26050992848, 52101985696, 104203971392, 208407942784]

約数ペア:

[(1, 208407942784), (2, 104203971392), (4, 52101985696), (8, 26050992848), (16, 13025496424), (17, 12259290752), (31, 6722836864), (32, 6512748212), (34, 6129645376), (62, 3361418432), (64, 3256374106), (68, 3064822688), (124, 1680709216), (128, 1628187053), (136, 1532411344), (248, 840354608), (272, 766205672), (496, 420177304), (527, 395460992), (544, 383102836), (992, 210088652), (1054, 197730496), (1088, 191551418), (1984, 105044326), (2108, 98865248), (2176, 95775709), (3968, 52522163), (4216, 49432624), (8432, 24716312), (16864, 12358156), (33728, 6179078), (67456, 3089539)]