108740212

素因数分解:

$2^2\times 7^2\times {\mathrm{554797}}^1$

素因数の和:554815

約数の個数: 18

約数和(自身を含む): 221364402

約数和(自身を除く): 112624190

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 554797, 1109594, 2219188, 3883579, 7767158, 15534316, 27185053, 54370106, 108740212]

約数ペア:

[(1, 108740212), (2, 54370106), (4, 27185053), (7, 15534316), (14, 7767158), (28, 3883579), (49, 2219188), (98, 1109594), (196, 554797)]