201140672

素因数分解:

$2^6\times {\mathrm{641}}^1\times {\mathrm{4903}}^1$

素因数の和:5556

約数の個数: 28

約数和(自身を含む): 399842736

約数和(自身を除く): 198702064

約数列:

[1, 2, 4, 8, 16, 32, 64, 641, 1282, 2564, 4903, 5128, 9806, 10256, 19612, 20512, 39224, 41024, 78448, 156896, 313792, 3142823, 6285646, 12571292, 25142584, 50285168, 100570336, 201140672]

約数ペア:

[(1, 201140672), (2, 100570336), (4, 50285168), (8, 25142584), (16, 12571292), (32, 6285646), (64, 3142823), (641, 313792), (1282, 156896), (2564, 78448), (4903, 41024), (5128, 39224), (9806, 20512), (10256, 19612)]