111938068

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{231277}}^1$

素因数の和:231303

約数の個数: 18

約数和(自身を含む): 215319818

約数和(自身を除く): 103381750

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 231277, 462554, 925108, 2544047, 5088094, 10176188, 27984517, 55969034, 111938068]

約数ペア:

[(1, 111938068), (2, 55969034), (4, 27984517), (11, 10176188), (22, 5088094), (44, 2544047), (121, 925108), (242, 462554), (484, 231277)]