228520963

素因数分解:

${\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{263}}^1$

素因数の和:495

約数の個数: 24

約数和(自身を含む): 259547904

約数和(自身を除く): 31026941

約数列:

[1, 11, 43, 121, 167, 263, 473, 1837, 2893, 5203, 7181, 11309, 20207, 31823, 43921, 78991, 124399, 483131, 868901, 1368389, 1888603, 5314441, 20774633, 228520963]

約数ペア:

[(1, 228520963), (11, 20774633), (43, 5314441), (121, 1888603), (167, 1368389), (263, 868901), (473, 483131), (1837, 124399), (2893, 78991), (5203, 43921), (7181, 31823), (11309, 20207)]