205651422

素因数分解:

$2^1\times 3^2\times {\mathrm{491}}^1\times {\mathrm{23269}}^1$

素因数の和:23768

約数の個数: 24

約数和(自身を含む): 446504760

約数和(自身を除く): 240853338

約数列:

[1, 2, 3, 6, 9, 18, 491, 982, 1473, 2946, 4419, 8838, 23269, 46538, 69807, 139614, 209421, 418842, 11425079, 22850158, 34275237, 68550474, 102825711, 205651422]

約数ペア:

[(1, 205651422), (2, 102825711), (3, 68550474), (6, 34275237), (9, 22850158), (18, 11425079), (491, 418842), (982, 209421), (1473, 139614), (2946, 69807), (4419, 46538), (8838, 23269)]