201558430

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{876341}}^1$

素因数の和:876371

約数の個数: 16

約数和(自身を含む): 378579744

約数和(自身を除く): 177021314

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 876341, 1752682, 4381705, 8763410, 20155843, 40311686, 100779215, 201558430]

約数ペア:

[(1, 201558430), (2, 100779215), (5, 40311686), (10, 20155843), (23, 8763410), (46, 4381705), (115, 1752682), (230, 876341)]