212601128

素因数分解:

$2^3\times {\mathrm{653}}^1\times {\mathrm{40697}}^1$

素因数の和:41356

約数の個数: 16

約数和(自身を含む): 399247380

約数和(自身を除く): 186646252

約数列:

[1, 2, 4, 8, 653, 1306, 2612, 5224, 40697, 81394, 162788, 325576, 26575141, 53150282, 106300564, 212601128]

約数ペア:

[(1, 212601128), (2, 106300564), (4, 53150282), (8, 26575141), (653, 325576), (1306, 162788), (2612, 81394), (5224, 40697)]