202014918

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{534431}}^1$

素因数の和:534449

約数の個数: 32

約数和(自身を含む): 513054720

約数和(自身を除く): 311039802

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 534431, 1068862, 1603293, 3206586, 3741017, 4809879, 7482034, 9619758, 11223051, 14429637, 22446102, 28859274, 33669153, 67338306, 101007459, 202014918]

約数ペア:

[(1, 202014918), (2, 101007459), (3, 67338306), (6, 33669153), (7, 28859274), (9, 22446102), (14, 14429637), (18, 11223051), (21, 9619758), (27, 7482034), (42, 4809879), (54, 3741017), (63, 3206586), (126, 1603293), (189, 1068862), (378, 534431)]