208088888

素因数分解:

$2^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{14347}}^1$

素因数の和:14404

約数の個数: 48

約数和(自身を含む): 466166520

約数和(自身を除く): 258077632

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 49, 56, 74, 98, 148, 196, 259, 296, 392, 518, 1036, 1813, 2072, 3626, 7252, 14347, 14504, 28694, 57388, 100429, 114776, 200858, 401716, 530839, 703003, 803432, 1061678, 1406006, 2123356, 2812012, 3715873, 4246712, 5624024, 7431746, 14863492, 26011111, 29726984, 52022222, 104044444, 208088888]

約数ペア:

[(1, 208088888), (2, 104044444), (4, 52022222), (7, 29726984), (8, 26011111), (14, 14863492), (28, 7431746), (37, 5624024), (49, 4246712), (56, 3715873), (74, 2812012), (98, 2123356), (148, 1406006), (196, 1061678), (259, 803432), (296, 703003), (392, 530839), (518, 401716), (1036, 200858), (1813, 114776), (2072, 100429), (3626, 57388), (7252, 28694), (14347, 14504)]