204866896

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{3167}}^1$

素因数の和:3499

約数の個数: 40

約数和(自身を含む): 428972544

約数和(自身を除く): 224105648

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 311, 622, 1244, 2488, 3167, 4043, 4976, 6334, 8086, 12668, 16172, 25336, 32344, 41171, 50672, 64688, 82342, 164684, 329368, 658736, 984937, 1969874, 3939748, 7879496, 12804181, 15758992, 25608362, 51216724, 102433448, 204866896]

約数ペア:

[(1, 204866896), (2, 102433448), (4, 51216724), (8, 25608362), (13, 15758992), (16, 12804181), (26, 7879496), (52, 3939748), (104, 1969874), (208, 984937), (311, 658736), (622, 329368), (1244, 164684), (2488, 82342), (3167, 64688), (4043, 50672), (4976, 41171), (6334, 32344), (8086, 25336), (12668, 16172)]