204569732

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{15559}}^1$

素因数の和:15755

約数の個数: 24

約数和(自身を含む): 379041600

約数和(自身を除く): 174471868

約数列:

[1, 2, 4, 19, 38, 76, 173, 346, 692, 3287, 6574, 13148, 15559, 31118, 62236, 295621, 591242, 1182484, 2691707, 5383414, 10766828, 51142433, 102284866, 204569732]

約数ペア:

[(1, 204569732), (2, 102284866), (4, 51142433), (19, 10766828), (38, 5383414), (76, 2691707), (173, 1182484), (346, 591242), (692, 295621), (3287, 62236), (6574, 31118), (13148, 15559)]