207632896

素因数分解:

$2^9\times {\mathrm{43}}^1\times {\mathrm{9431}}^1$

素因数の和:9492

約数の個数: 40

約数和(自身を含む): 424553184

約数和(自身を除く): 216920288

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 344, 512, 688, 1376, 2752, 5504, 9431, 11008, 18862, 22016, 37724, 75448, 150896, 301792, 405533, 603584, 811066, 1207168, 1622132, 2414336, 3244264, 4828672, 6488528, 12977056, 25954112, 51908224, 103816448, 207632896]

約数ペア:

[(1, 207632896), (2, 103816448), (4, 51908224), (8, 25954112), (16, 12977056), (32, 6488528), (43, 4828672), (64, 3244264), (86, 2414336), (128, 1622132), (172, 1207168), (256, 811066), (344, 603584), (512, 405533), (688, 301792), (1376, 150896), (2752, 75448), (5504, 37724), (9431, 22016), (11008, 18862)]