202241936

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{1489}}^1$

素因数の和:2163

約数の個数: 40

約数和(自身を含む): 422915640

約数和(自身を除く): 220673704

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 653, 1306, 1489, 2612, 2978, 5224, 5956, 8489, 10448, 11912, 16978, 19357, 23824, 33956, 38714, 67912, 77428, 135824, 154856, 309712, 972317, 1944634, 3889268, 7778536, 12640121, 15557072, 25280242, 50560484, 101120968, 202241936]

約数ペア:

[(1, 202241936), (2, 101120968), (4, 50560484), (8, 25280242), (13, 15557072), (16, 12640121), (26, 7778536), (52, 3889268), (104, 1944634), (208, 972317), (653, 309712), (1306, 154856), (1489, 135824), (2612, 77428), (2978, 67912), (5224, 38714), (5956, 33956), (8489, 23824), (10448, 19357), (11912, 16978)]