212703764

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{12433}}^1$

素因数の和:12504

約数の個数: 48

約数和(自身を含む): 467916288

約数和(自身を除く): 255212524

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 47, 52, 91, 94, 182, 188, 329, 364, 611, 658, 1222, 1316, 2444, 4277, 8554, 12433, 17108, 24866, 49732, 87031, 161629, 174062, 323258, 348124, 584351, 646516, 1131403, 1168702, 2262806, 2337404, 4090457, 4525612, 7596563, 8180914, 15193126, 16361828, 30386252, 53175941, 106351882, 212703764]

約数ペア:

[(1, 212703764), (2, 106351882), (4, 53175941), (7, 30386252), (13, 16361828), (14, 15193126), (26, 8180914), (28, 7596563), (47, 4525612), (52, 4090457), (91, 2337404), (94, 2262806), (182, 1168702), (188, 1131403), (329, 646516), (364, 584351), (611, 348124), (658, 323258), (1222, 174062), (1316, 161629), (2444, 87031), (4277, 49732), (8554, 24866), (12433, 17108)]