201428168

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{585547}}^1$

素因数の和:585596

約数の個数: 16

約数和(自身を含む): 386461680

約数和(自身を除く): 185033512

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 585547, 1171094, 2342188, 4684376, 25178521, 50357042, 100714084, 201428168]

約数ペア:

[(1, 201428168), (2, 100714084), (4, 50357042), (8, 25178521), (43, 4684376), (86, 2342188), (172, 1171094), (344, 585547)]