213799096

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{4673}}^1$

素因数の和:4748

約数の個数: 64

約数和(自身を含む): 493574400

約数和(自身を除く): 279775304

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 43, 56, 76, 86, 133, 152, 172, 266, 301, 344, 532, 602, 817, 1064, 1204, 1634, 2408, 3268, 4673, 5719, 6536, 9346, 11438, 18692, 22876, 32711, 37384, 45752, 65422, 88787, 130844, 177574, 200939, 261688, 355148, 401878, 621509, 710296, 803756, 1243018, 1406573, 1607512, 2486036, 2813146, 3817841, 4972072, 5626292, 7635682, 11252584, 15271364, 26724887, 30542728, 53449774, 106899548, 213799096]

約数ペア:

[(1, 213799096), (2, 106899548), (4, 53449774), (7, 30542728), (8, 26724887), (14, 15271364), (19, 11252584), (28, 7635682), (38, 5626292), (43, 4972072), (56, 3817841), (76, 2813146), (86, 2486036), (133, 1607512), (152, 1406573), (172, 1243018), (266, 803756), (301, 710296), (344, 621509), (532, 401878), (602, 355148), (817, 261688), (1064, 200939), (1204, 177574), (1634, 130844), (2408, 88787), (3268, 65422), (4673, 45752), (5719, 37384), (6536, 32711), (9346, 22876), (11438, 18692)]