214615108

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1283}}^1$

素因数の和:1408

約数の個数: 48

約数和(自身を含む): 414167040

約数和(自身を除く): 199551932

約数列:

[1, 2, 4, 19, 31, 38, 62, 71, 76, 124, 142, 284, 589, 1178, 1283, 1349, 2201, 2356, 2566, 2698, 4402, 5132, 5396, 8804, 24377, 39773, 41819, 48754, 79546, 83638, 91093, 97508, 159092, 167276, 182186, 364372, 755687, 1511374, 1730767, 2823883, 3022748, 3461534, 5647766, 6923068, 11295532, 53653777, 107307554, 214615108]

約数ペア:

[(1, 214615108), (2, 107307554), (4, 53653777), (19, 11295532), (31, 6923068), (38, 5647766), (62, 3461534), (71, 3022748), (76, 2823883), (124, 1730767), (142, 1511374), (284, 755687), (589, 364372), (1178, 182186), (1283, 167276), (1349, 159092), (2201, 97508), (2356, 91093), (2566, 83638), (2698, 79546), (4402, 48754), (5132, 41819), (5396, 39773), (8804, 24377)]