207900136

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{563}}^1\times {\mathrm{1489}}^1$

素因数の和:2089

約数の個数: 32

約数和(自身を含む): 403372800

約数和(自身を除く): 195472664

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 563, 1126, 1489, 2252, 2978, 4504, 5956, 11912, 17453, 34906, 46159, 69812, 92318, 139624, 184636, 369272, 838307, 1676614, 3353228, 6706456, 25987517, 51975034, 103950068, 207900136]

約数ペア:

[(1, 207900136), (2, 103950068), (4, 51975034), (8, 25987517), (31, 6706456), (62, 3353228), (124, 1676614), (248, 838307), (563, 369272), (1126, 184636), (1489, 139624), (2252, 92318), (2978, 69812), (4504, 46159), (5956, 34906), (11912, 17453)]