218323034

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{69221}}^1$

素因数の和:69325

約数の個数: 16

約数和(自身を含む): 348878880

約数和(自身を除く): 130555846

約数列:

[1, 2, 19, 38, 83, 166, 1577, 3154, 69221, 138442, 1315199, 2630398, 5745343, 11490686, 109161517, 218323034]

約数ペア:

[(1, 218323034), (2, 109161517), (19, 11490686), (38, 5745343), (83, 2630398), (166, 1315199), (1577, 138442), (3154, 69221)]