199050544

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23081}}^1$

素因数の和:23114

約数の個数: 60

約数和(自身を含む): 489430728

約数和(自身を除く): 290380184

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 308, 392, 539, 616, 784, 1078, 1232, 2156, 4312, 8624, 23081, 46162, 92324, 161567, 184648, 253891, 323134, 369296, 507782, 646268, 1015564, 1130969, 1292536, 1777237, 2031128, 2261938, 2585072, 3554474, 4062256, 4523876, 7108948, 9047752, 12440659, 14217896, 18095504, 24881318, 28435792, 49762636, 99525272, 199050544]

約数ペア:

[(1, 199050544), (2, 99525272), (4, 49762636), (7, 28435792), (8, 24881318), (11, 18095504), (14, 14217896), (16, 12440659), (22, 9047752), (28, 7108948), (44, 4523876), (49, 4062256), (56, 3554474), (77, 2585072), (88, 2261938), (98, 2031128), (112, 1777237), (154, 1292536), (176, 1130969), (196, 1015564), (308, 646268), (392, 507782), (539, 369296), (616, 323134), (784, 253891), (1078, 184648), (1232, 161567), (2156, 92324), (4312, 46162), (8624, 23081)]