202432144

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{73133}}^1$

素因数の和:73314

約数の個数: 20

約数和(自身を含む): 394484796

約数和(自身を除く): 192052652

約数列:

[1, 2, 4, 8, 16, 173, 346, 692, 1384, 2768, 73133, 146266, 292532, 585064, 1170128, 12652009, 25304018, 50608036, 101216072, 202432144]

約数ペア:

[(1, 202432144), (2, 101216072), (4, 50608036), (8, 25304018), (16, 12652009), (173, 1170128), (346, 585064), (692, 292532), (1384, 146266), (2768, 73133)]