200211056

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{658589}}^1$

素因数の和:658616

約数の個数: 20

約数和(自身を含む): 408325800

約数和(自身を除く): 208114744

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 658589, 1317178, 2634356, 5268712, 10537424, 12513191, 25026382, 50052764, 100105528, 200211056]

約数ペア:

[(1, 200211056), (2, 100105528), (4, 50052764), (8, 25026382), (16, 12513191), (19, 10537424), (38, 5268712), (76, 2634356), (152, 1317178), (304, 658589)]