208324928

素因数分解:

$2^6\times 7^1\times {\mathrm{465011}}^1$

素因数の和:465030

約数の個数: 28

約数和(自身を含む): 472452192

約数和(自身を除く): 264127264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 465011, 930022, 1860044, 3255077, 3720088, 6510154, 7440176, 13020308, 14880352, 26040616, 29760704, 52081232, 104162464, 208324928]

約数ペア:

[(1, 208324928), (2, 104162464), (4, 52081232), (7, 29760704), (8, 26040616), (14, 14880352), (16, 13020308), (28, 7440176), (32, 6510154), (56, 3720088), (64, 3255077), (112, 1860044), (224, 930022), (448, 465011)]