208553024

素因数分解:

$2^6\times {\mathrm{1249}}^1\times {\mathrm{2609}}^1$

素因数の和:3870

約数の個数: 28

約数和(自身を含む): 414337500

約数和(自身を除く): 205784476

約数列:

[1, 2, 4, 8, 16, 32, 64, 1249, 2498, 2609, 4996, 5218, 9992, 10436, 19984, 20872, 39968, 41744, 79936, 83488, 166976, 3258641, 6517282, 13034564, 26069128, 52138256, 104276512, 208553024]

約数ペア:

[(1, 208553024), (2, 104276512), (4, 52138256), (8, 26069128), (16, 13034564), (32, 6517282), (64, 3258641), (1249, 166976), (2498, 83488), (2609, 79936), (4996, 41744), (5218, 39968), (9992, 20872), (10436, 19984)]