199303412

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{8191}}^1$

素因数の和:8292

約数の個数: 48

約数和(自身を含む): 440401920

約数和(自身を除く): 241098508

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 79, 154, 158, 308, 316, 553, 869, 1106, 1738, 2212, 3476, 6083, 8191, 12166, 16382, 24332, 32764, 57337, 90101, 114674, 180202, 229348, 360404, 630707, 647089, 1261414, 1294178, 2522828, 2588356, 4529623, 7117979, 9059246, 14235958, 18118492, 28471916, 49825853, 99651706, 199303412]

約数ペア:

[(1, 199303412), (2, 99651706), (4, 49825853), (7, 28471916), (11, 18118492), (14, 14235958), (22, 9059246), (28, 7117979), (44, 4529623), (77, 2588356), (79, 2522828), (154, 1294178), (158, 1261414), (308, 647089), (316, 630707), (553, 360404), (869, 229348), (1106, 180202), (1738, 114674), (2212, 90101), (3476, 57337), (6083, 32764), (8191, 24332), (12166, 16382)]