200803438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{480391}}^1$

素因数の和:480423

約数の個数: 16

約数和(自身を含む): 345882240

約数和(自身を除く): 145078802

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 480391, 960782, 5284301, 9127429, 10568602, 18254858, 100401719, 200803438]

約数ペア:

[(1, 200803438), (2, 100401719), (11, 18254858), (19, 10568602), (22, 9127429), (38, 5284301), (209, 960782), (418, 480391)]